The WiggleZ Dark Energy Survey: mapping the distance-redshift relation with baryon acoustic oscillations

Abstract

We present measurements of the baryon acoustic peak at redshifts z = 0.44, 0.6 and 0.73 in the galaxy correlation function of the final dataset of the WiggleZ Dark Energy Survey. We combine our correlation function with lower-redshift measurements from the 6-degree Field Galaxy Survey and Sloan Digital Sky Survey, producing a stacked survey correlation function in which the statistical significance of the detection of the baryon acoustic peak is 4.9-sigma relative to a zero-baryon model with no peak. We fit cosmological models to this combined baryon acoustic oscillation (BAO) dataset comprising six distance-redshift data points, and compare the results to similar fits to the latest compilation of supernovae (SNe) and Cosmic Microwave Background (CMB) data. The BAO and SNe datasets produce consistent measurements of the equation-of-state w of dark energy, when separately combined with the CMB, providing a powerful check for systematic errors in either of these distance probes. Combining all datasets we determine w = -1.03 +/- 0.08 for a flat Universe, consistent with a cosmological constant model. Assuming dark energy is a cosmological constant and varying the spatial curvature, we find Omega_k = -0.004 +/- 0.006.

20 pages, 18 figures, accepted for publication by MNRAS

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• Growth of matter perturbations in clustered holographic dark energy cosmologies
• Observational constraints on cosmological models with Chaplygin gas and quadratic equation of state
• Exploring the Systematic Uncertainties of Type Ia Supernovae as Cosmological Probes
• Bias deconstructed: Unravelling the scale dependence of halo bias using real space measurements
• Constraining the Asymptotically Safe Cosmology: cosmic acceleration without dark energy
• Holographic dark energy in Gauss-Bonnet gravity with Granda-Oliveros cut-off
• Interacting viscous dark fluids
• Cosmic distance duality and cosmic transparency
• Neutrino and Dark Radiation properties in light of latest CMB observations
• 2-FAST: Fast and accurate computation of projected two-point functions
• Can Holographic dark energy models fit the observational data?
• Measuring Infrared Surface Brightness Fluctuation Distances with HST WFC3: Calibration and Advice
• High Redshift Standard Candles: Predicted Cosmological Constraints
• Measuring the speed of light with Baryon Acoustic Oscillations
• Testing logarithmic corrections on $R^2$-exponential gravity by observational data
• An optimized correlation function estimator for galaxy surveys
• Model selection and constraints from Holographic dark energy scenarios
• Probing the time dependence of dark energy
• Fast full N-body simulations of generic modified gravity: conformal coupling models
• Observational constraints on cosmic neutrinos and dark energy revisited
• Estimating the galaxy two-point correlation function using a split random catalog
• Towards a self-consistent analysis of the anisotropic galaxy two- and three-point correlation functions on large scales: application to mock galaxy catalogues
• Cosmological constraints on dark energy in $f(Q)$ gravity: A parametrized perspective
• The Dark Side of the Universe after Planck
• Late-time cosmology in $f(Q,L_m)$ gravity: Analytical solutions and observational fits
• Dark Energy Survey Year 1 Results: Measurement of the Galaxy Angular Power Spectrum
• Bulk viscous matter and the cosmic acceleration of the universe in $f(Q,T)$ gravity
• Gravitational wave propagation in $f(R)$ models: New parametrizations and observational constraints
• Can high-redshift Hubble diagrams rule out the standard model of cosmology in the context of cosmographic method?
• A New $Om(z)$ Diagnostic of Dark Energy in General Relativity Theory
• Dynamics and cosmological constraints on Brans-Dicke cosmology
• Weighing Neutrinos in $f(R)$ gravity
• Constraints on Lorentz Invariance Violation with gamma-ray bursts via a Markov Chain Monte Carlo approach
• Bayesian Comparison of Interacting Scenarios
• Constraining $f(Q,L_m)$ gravity with bulk viscosity
• A Robust Measure of Cosmic Structure beyond the Power-Spectrum: Cosmic Filaments and the Temperature of Dark Matter
• Geodesic Deviation Equation in $f(R,T)$ Gravity
• Using the topology of large-scale structure in the WiggleZ Dark Energy Survey as a cosmological standard ruler
• Exploring accelerated expansion in the universe: A study of $f(Q,T)$ gravity with parameterized EoS and cosmological constraints
• Jeans analysis in energy-momentum-squared gravity
• The correlation function of galaxy clusters and detection of baryon acoustic oscillations
• Observational constraints on varying neutrino-mass cosmology
• Parameters of cosmological models and recent astronomical observations
• Dark Energy as a Critical Phenomenon: a Resolution for Hubble Tension
• Asymptotic behavior of a scalar field with an arbitrary potential trapped on a Randall-Sundrum's braneworld: the effect of a negative dark radiation term on a Bianchi I brane
• Is there evidence for anomalous dipole anisotropy in the large-scale structure?
• A Comparison of Cosmological Models Using Strong Gravitational Lensing Galaxies
• Thermodynamic aspects of dark energy fluids
• Testing for dynamical dark energy models with redshift-space distortions
• Cosmology in massive gravity
• Constraints on the Early and Late Integrated Sachs-Wolfe effects from Planck 2015 Cosmic Microwave Background Anisotropies angular power spectra
• Is there evidence for additional neutrino species from cosmology?
• Redshift-space streaming velocity effects on the Lyman-$\alpha$ forest baryon acoustic oscillation scale
• Collision Avoidance in Next-generation Fiber Positioner Robotic System for Large Survey Spectrograph
• The VIMOS Public Extragalactic Redshift Survey (VIPERS): ${\Omega }_{{\mathrm{m}}_0}$ from the galaxy clustering ratio measured at $z\sim 1$
• Dependence of Halo Bias and Kinematics on Assembly Variables
• Perturbation theory challenge for cosmological parameters estimation: Matter power spectrum in real space
• Generalized Chaplygin gas and accelerating universe in $f(Q,T)$ gravity
• Fast full $N$-body simulations of generic modified gravity: derivative coupling models
• Post-Planck Dark Energy Constraints
• Dark energy reconstruction based on the PADE approximation; an expansion around the $\Lambda$CDM
• Cosmological Implications of the Effective Field Theory of Cosmic Acceleration
• $H_0$ Tension in Torsion-based Modified Gravity
• Matter Power Spectra in Viable $f(R)$ Gravity Models with Massive Neutrinos
• Exploring late-time cosmic acceleration: A study of a linear $f(T)$ cosmological model using observational data
• Cross-correlation of galaxies and galaxy clusters in the Sloan Digital Sky Survey and the importance of non-Poissonian shot noise
• Gravitational quantum effects on power spectra and spectral indices with higher-order corrections
• Cosmology with Ricci dark energy
• Cosmological implications of the constant jerk parameter in $f(Q,T)$ gravity theory
• Numerical simulations of stochastic inflation using importance sampling
• How does non-linear dynamics affect the baryon acoustic oscillation?
• On the current status of Modified Gravity
• The distinctions between $\Lambda$CDM and $f(T)$ gravity according Noether symmetry
• Statistical tests of sterile neutrinos using cosmology and short-baseline data
• Cosmological perturbations for two cold fluids in $\Lambda$CDM
• Cosmological Structure Formation in Decaying Dark Matter Models
• Weyl type $f(Q,T)$ gravity observational constrained cosmological model
• Observational Tests of Gauss-Bonnet Like Dark Energy Model
• A $f(R)$-gravity model of the Sunyaev-Zeldovich profile of the Coma cluster compatible with {\it Planck} data
• Parameter splitting in dark energy: is dark energy the same in the background and in the cosmic structures?
• Constraining massive gravity with recent cosmological data
• Cosmological model with decaying vacuum energy law from principles of quantum mechanics
• Forecast of Neutrino Cosmology from the CSST Photometric Galaxy Clustering and Cosmic Shear Surveys
• Optimal Reconstruction of Baryon Acoustic Oscillations for DESI 2024
• BAO cosmography
• Gravitino LSP and leptogenesis after the first LHC results
• Probing the physical and mathematical structure of $f(R)$ gravity by PSR $J0348+0432$
• Axion cold dark matter: status after Planck and BICEP2
• A magnified glance into the dark sector: probing cosmological models with strong lensing in A1689
• Connecting inflation with late cosmic acceleration by particle production
• Multipole expansion for HI intensity mapping experiments: simulations and modelling
• Revisit of constraints on holographic dark energy: SNLS3 dataset with the effects of time-varying $\beta$ and different light-curve fitters
• Updated constraints from the PLANCK experiment on modified gravity
• Cosmological constraints on dark energy models using DESI BAO 2024
• Polarization Predictions for Inflationary CMB Power Spectrum Features
• A global fit study on the new agegraphic dark energy model
• MeV dark matter in the 3+1+1 model
• Probing $f(R)$ cosmology with sterile neutrinos via measurements of scale-dependent growth rate of structure
• A cosmographic analysis of the transition to acceleration using SN-Ia and BAO
• Observational Constraints on Dynamical Dark Energy Models
• Measuring growth index in a universe with sterile neutrinos
• Broadband distortion modeling in Lyman-$\alpha$ forest BAO fitting
• Study on the mapping of dark matter clustering from real space to redshift space
• Cosmological tests of an axiverse-inspired quintessence field
• Isolating the Lyman Alpha Forest BAO Anomaly
• Cosmology with Hu-Sawicki gravity in Palatini Formalism
• Precision growth index using the clustering of cosmic structures and growth data
• Cosmology with nonminimal kinetic coupling and a Higgs-like potential
• Effects of New Viscosity Model on Cosmological Evolution
• Reconstruction of interaction rate in Holographic dark energy model with Hubble horizon as the infrared cut-off
• Exploring the evolution of color-luminosity parameter $\beta$ and its effects on parameter estimation
• Redshift space power spectrum beyond Einstein-de Sitter kernels
• Possible indication for non-zero neutrino mass and additional neutrino species from cosmological observations
• Constraining the relative velocity effect using the Baryon Oscillation Spectroscopic Survey
• Turning noise into signal: learning from the scatter in the Hubble diagram
• Large-scale analysis of the SDSS-III DR8 photometric luminous galaxies angular correlation function
• Probing modified gravity theories with the Sandage-Loeb test
• Spherical collapse model and cluster number counts in power law $f(T)$ gravity
• Clustering and redshift-space distortions in modified gravity models with massive neutrinos
• Tsallis Holographic Dark Energy Reconsidered
• Disentangling interacting dark energy cosmologies with the three-point correlation function
• Exploring hints for dark energy density evolution in light of recent data
• The phenomenology of beyond Horndeski gravity
• Constraining holographic cosmology using Planck data
• Galaxy correlations and the BAO in a void universe: structure formation as a test of the Copernican Principle
• Modeling cosmic acceleration with a generalized varying deceleration parameter
• The WiggleZ Dark Energy Survey: Probing the Epoch of Radiation Domination using Large Scale Structure
• Constraints on dark energy from the Lyα forest baryon acoustic oscillations measurement of the redshift 2.3 Hubble parameter
• The growth index of matter perturbations using the clustering of dark energy
• Anisotropic f(Q) gravity model with bulk viscosity
• Impact of bias and redshift-space modelling for the halo power spectrum: Testing the effective field theory of large-scale structure
• Constraints on shear and rotation with massive galaxy clusters
• Predicting emission line fluxes and number counts of distant galaxies for cosmological surveys
• Barry and the BAO Model Comparison
• Gaugessence: a dark energy model with early time radiation-like equation of state
• Testing cosmic acceleration for $w(z)$ parameterizations using $f_{gas}$ measurements in galaxy clusters
• Testing the mapping between redshift and cosmic scale factor
• Observational constraints on the oscillating dark energy cosmologies
• Exploring Universe acceleration through observational constraints via Hubble parameter reconstruction
• Quantifying the accuracy of the Alcock-Paczynski scaling of baryon acoustic oscillation measurements
• Future dynamics in f(R) theories
• The VIMOS Public Extragalactic Redshift Survey (VIPERS). Exploring the dependence of the three-point correlation function on stellar mass and luminosity at 0.5<z<1.1
• Traversable holographic dark energy wormholes constrained by astronomical observations
• Investigating early and late-time epochs in $f(Q)$ gravity
• Is the Cosmic Transparency Spatially Homogeneous?
• The Completed SDSS-IV Extended Baryon Oscillation Spectroscopic Survey: GLAM-QPM mock galaxy catalogs for the Emission Line Galaxy Sample
• A comprehensive parametrization approach for the Hubble parameter in scalar field dark energy models
• A new $f(Q)$ cosmological model with $H(z)$ quadratic expansion
• Tension between SN and BAO: current status and future forecasts
• C${}^3$-Cluster Clustering Cosmology II. First detection of the BAO peak in the three-point correlation function of galaxy clusters
• Reduced modified Chaplygin gas cosmology
• Cosmology from clustering of Lyman-alpha galaxies: breaking non-gravitational Lyman-alpha radiative transfer degeneracies using the bispectrum
• Observational constraints on the generalized $\alpha$ attractor model
• Growth index of matter perturbations in the light of Dark Energy Survey
• The traces of anisotropic dark energy in light of Planck
• Distance-redshift relation in plane symmetric universes
• Confronting Tracker Field Quintessence with Data
• The Impact of Non-Gaussianity upon Cosmological Forecasts
• Observational Constraints on Growth Index with Cosmography
• Homogeneous Gödel-type solutions in hybrid metric-Palatini gravity
• Ultra-large-scale approximations and galaxy clustering: debiasing constraints on cosmological parameters
• Constraints on the exponential $f(R)$ model from latest Hubble parameter measurements
• The simplest parametrization of equation of state parameter in the scalar field Universe
• Testing the local void hypothesis using baryon acoustic oscillation measurements over the last twenty years
• Principal components of dark energy with SNLS supernovae: the effects of systematic errors
• Dissipative dark matter and the rotation curves of dwarf galaxies
• Using Lagrangian perturbation theory for precision cosmology
• General dynamical properties of cosmological models with nonminimal kinetic coupling
• The clustering of critical points in the evolving cosmic web
• Discrimination between Lambda-CDM, quintessence, and modified gravity models using wide area surveys
• The effect of different observational data on the constraints of cosmological parameters
• A brief review on cosmological analysis of galaxy surveys with multiple tracers
• Probing the constancy of the speed of light with future galaxy survey: the case of SKA and Euclid
• Study of parametrized dark energy models with a general non-canonical scalar field
• Quintessence versus phantom dark energy: the arbitrating power of current and future observations
• The Scale of Inflation in the Landscape
• Quintessence-like features in the late-time cosmological evolution of $f(Q)$ symmetric teleparallel gravity
• Observational Constraints on Hybrid Scale Factor in f(Q,T) Gravity with Anisotropic Space-Time
• f(T) cosmology against the cosmographic method: A new study using mock and observational data
• Growth of perturbations in dark energy parametrization scenarios
• Phantom crossing dark energy in Horndeski's theory
• Observational constraints on dark energy cosmological model parameters
• Probing interactions within the dark matter sector via extra radiation contributions
• On the effect of the degeneracy between w_0 and w_a
• Cosmological constraints on the new holographic dark energy model with action principle
• On the measurement of cosmological parameters
• Effect of model-dependent covariance matrix for studying Baryon Acoustic Oscillations
• Is the CMB telling us that dark matter is weaker than weakly interacting?
• The miniJPAS survey: clusters and galaxy groups detection with AMICO
• Baryon acoustic oscillation methods for generic curvature: Application to the SDSS-III Baryon Oscillation Spectroscopic Survey
• fkPT: Constraining scale-dependent modified gravity with the full-shape galaxy power spectrum
• Constraints to Holographic Dark Energy Model via Type Ia Supernovae, Baryon Acoustic Oscillation and WMAP
• A critical assessment of some inhomogeneous pressure Stephani models
• DGP and DGPish cosmologies from $f(Q)$ actions
• The redshift-space galaxy two-point correlation function and baryon acoustic oscillations
• Validating the Fisher approach for stage IV spectroscopic surveys
• Topology of Luminous Red Galaxies from the Sloan Digital Sky Survey
• Cubic Derivative Interactions and Asymptotic Dynamics of the Galileon Vacuum
• Cosmology with viscous generalized Chaplygin gas in $f(Q)$ gravity
• Negative running prevents eternal inflation
• The impact of systematic uncertainties in N-body simulations on the precision cosmology from galaxy clustering: a halo model approach
• Neutrino footprint in Large Scale Structure
• Distance Probes of Dark Energy
• Building a digital twin of a luminous red galaxy spectroscopic survey: galaxy properties and clustering covariance
• Estimating the uncorrelated dark energy evolution in the Planck era
• Investigating dark energy by electromagnetic frequency shifts
• The tension on the cosmological parameters from different observational data
• A new parametrization for dark energy density and future deceleration
• The Effect of Systematic Redshift Biases in BAO Cosmology
• Recovering a redshift-extended VSL signal from galaxy surveys
• Effects of a time-varying color-luminosity parameter $\beta$ on the cosmological constraints of modified gravity models
• Galaxy clusters and structure formation in quintessence versus phantom dark energy universe
• MEDUSA: Minkowski functionals estimated from Delaunay tessellations of the three-dimensional large-scale structure
• Simulating the Anisotropic Clustering of Luminous Red Galaxies with Subhalos: A Direct Confrontation with Observation and Cosmological Implications
• Late time acceleration in a slow moving galileon field
• Using machine learning to compress the matter transfer function $T(k)$
• GRB Hubble diagram and constraints on a Λ(t)CDM model
• Clustering tomography: measuring cosmological distances through angular clustering in thin redshift shells
• Is dark energy evolving?
• Constraints on interacting dark energy revisited: implications for the Hubble tension
• Improving Dark Energy Constraints with High Redshift Type Ia Supernovae from CANDELS and CLASH
• Exploring cosmological evolution and constraints in $f(T)$ teleparallel gravity
• Model-Independent Predictions for Smooth Cosmic Acceleration Scenarios
• Clustering in the Simulated H$\alpha$ Galaxy Redshift Survey from Nancy Grace Roman Space Telescope
• Effects of NII and H$\alpha$ Line Blending on the WFIRST Galaxy Redshift Survey
• Geometric and dynamic distortions in anisotropic galaxy clustering
• Combined cosmological tests of a bivalent tachyonic dark energy scalar field model
• Shell-like structures in our cosmic neighbourhood
• Cosmic Voids in Evolving Dark Sector Cosmologies: the Low Redshift Universe
• Spinodal Instabilities and Super-Planckian Excursions in Natural Inflation
• Interacting holographic Ricci dark energy as running vacuum
• Constraining thawing and freezing models with cluster number counts
• Dynamical systems analysis of the cubic galileon beyond the exponential potential and the cosmological analogue of the vDVZ discontinuity
• Weighing neutrinos in $f(R)$ gravity in light of BICEP2
• HI intensity mapping correlation function from UNIT simulations: BAO and observationally induced anisotropy
• Using GAMA to probe the impact of small-scale galaxy physics on nonlinear redshift-space distortions
• A Reconstruction of Quintessence Dark Energy
• Deviation From ΛCDM With Cosmic Strings Networks
• Cosmic acceleration from coupling of baryonic and dark matter components: Analysis and diagnostics
• Observational constrained Weyl type $f(Q,T)$ gravity cosmological model and the dynamical system analysis
• Observation constraints on scalar field cosmological model in Anisotropic universe
• Improved analytical modeling of the non-linear power spectrum in modified gravity cosmologies
• Cosmic Voids in Evolving Dark Sector Cosmologies: the High Redshift Universe
• HI intensity mapping with MeerKAT: forecast for delay power spectrum measurement using interferometer mode
• Squared torsion $f(T,\mathcal{T})$ gravity and its cosmological implications
• Dark Energy Scaling from Dark Matter to Acceleration
• Light mass galileon and late time acceleration of the Universe
• Constraints on $\Lambda (t)$-cosmology with power law interacting dark sectors
• Consistency of nonlinear interacting ghost dark energy with recent observations
• Parametrizing the transition to the phantom epoch with Supernovae Ia and Standard Rulers
• Forecasts of cosmological constraints from HI intensity mapping with FAST, BINGO & SKA-I
• Forecasting cosmological parameter constraints from near-future space-based galaxy surveys
• Observationally constrained accelerating cosmological model with higher power of non-metricity and squared trace
• The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: constraints on the time variation of fundamental constants from the large-scale two-point correlation function
• Relativistic Effects on Galaxy Redshift Samples due to Target Selection
• DBI Galileon and Late time acceleration of the universe
• Hubble-rate-dependent Dark Energy in Brans-Dicke Cosmology
• Investigating dark energy by electromagnetic frequency shifts II: the Pantheon+ sample
• Decaying dark energy in light of the latest cosmological dataset
• Bulk viscous matter in $f(T)$ gravity: A path to cosmic acceleration
• Evidence of dark energy in different cosmological observations
• Future evolution in a backreaction model and the analogous scalar field cosmology
• Impact of tidal environment on galaxy clustering in GAMA
• The History of Inflation from Microwave Background Polarimetry and Laser Interferometry
• Cosmology With Axionic-quintessence Coupled with Dark Matter
• A power-law coupled three-form dark energy model
• Running cosmological constant with observational tests
• Constraints On Dark Energy Models From Galaxy Clusters and Gravitational Lensing Data
• Probing cosmology with weak lensing selected clusters II: Dark energy and f(R) gravity models
• No stable dissipative phantom scenario in the framework of a complete cosmological dynamics
• Measuring galaxy [OII] emission line doublet with future ground-based wide-field spectroscopic surveys
• Viscous fluid cosmology in symmetric teleparallel gravity
• Mysteries of the Geometrization of Gravitation
• Bulk viscous fluid in symmetric teleparallel cosmology: theory versus experiment
• Analytical growth functions for cosmic structures in a $\Lambda$CDM Universe
• Cosmological constraints on dark energy
• Can a void mimic the $\Lambda$ in $\Lambda$CDM?
• Generalizing thawing dark energy models: the standard vis-à-vis model independent diagnostics
• The CMB neutrino mass / vacuum energy degeneracy: a simple derivation of the degeneracy slopes
• Giant low-surface-brightness dwarf galaxy as a test bench for MOdified Gravity
• Large scale distribution of mass versus light from Baryon Acoustic Oscillations: Measurement in the final SDSS-III BOSS Data Release 12
• The XMM Cluster Survey: The Halo Occupation Number of BOSS galaxies in X-ray clusters
• Distinguish the $f(T)$ model from $\Lambda$CDM model with Gravitational Wave observations
• Cosmological surveys with multi-object spectrographs
• Non-linear matter bispectrum in general relativity
• Bound Dark Energy: towards understanding the nature of the Dark Energy
• Viable dark energy models using pseudo-Nambu-Goldstone bosons
• Emergence of space and expansion of universe
• Some models of holographic dark energy on the Randall-Sundrum brane and observational data
• Simple numerical implementation of general dark energy models
• Detecting Baryon Acoustic Oscillations with third generation gravitational wave observatories
• Machine learning unveils the linear matter power spectrum of modified gravity
• Cosmological constraints on $f(Q)$ gravity models in the non-coincident formalism
• Decaying Vacuum Inflationary Cosmologies: A Complete Scenario Including Curvature Effects
• Cosmology with a Continuous Tower of Scalar Fields
• Quantum collapse as source of the seeds of cosmic structure during the radiation era
• Model Selection with Baryonic Acoustic Oscillations in the Lyman-alpha Forest
• The variation of the fine structure constant: testing the dipole model with thermonuclear supernovae
• Dynamical analysis of the Tsallis holographic dark energy models with event horizon as cut-off and interaction with matter
• Study on the mapping of halo clustering from real space to redshift space
• Cosmic expansion and structure formation in running vacuum cosmologies
• Nonlinear Behavior of Baryon Acoustic Oscillations in Redshift Space from the Zel'dovich Approximation
• Cosmological implications of different baryon acoustic oscillation data
• Hidden from view: Coupled Dark Sector Physics and Small Scales
• Giga-z: A 100,000 Object Superconducting Spectrophotometer for LSST Follow-up
• Probing large-scale structure with large samples of X-ray selected AGN: I Baryonic acoustic oscillations
• BullFrog: Multi-step perturbation theory as a time integrator for cosmological simulations
• Unveiling the Effects of Coupling Extended Proca-Nuevo Gravity on Cosmic Expansion with Recent Observations
• Observational constraints on running vacuum model
• Investigating the $w$CDM Model with Latest DESI BAO Observations
• The measurements of matter density perturbations amplitude from cosmological data
• Evolution of linear perturbations in Lemaître-Tolman-Bondi void models
• How accurately can we measure the hydrogen 2S->1S transition rate from the cosmological data?
• Beyond $\Lambda$CDM: Exploring a Dynamical Cosmological Constant Framework Consistent with Late-Time Observations
• Impact of photometric redshifts on the galaxy power spectrum and BAO scale in the LSST survey
• Smoothing the redshift distributions of random samples for the baryon acoustic oscillations : applications to the SDSS-III BOSS DR12 and QPM mock samples
• Analysis cosmological tachyon and fermion model and observation data constraints
• Reconciling BICEP2 and Planck results with right-handed Dirac neutrinos in the fundamental representation of grand unified E_6
• Forecasting cosmological constraints from age of high-z galaxies
• Clustering of emission line galaxies with IllustrisTNG I.: fundamental properties and halo occupation distribution
• Expansion and Growth of Structure Observables in a Macroscopic Gravity Averaged Universe
• A coupled generalized three-form dark energy model
• A More Accurate and Competitive Estimative of $H_0$ in Intermediate Redshifts
• Quasi-periodical features in the distribution of Luminous Red Galaxies
• Constraints on the $\Lambda$CDM model with redshift tomography
• Re-examining the role of curvature in the slowing down acceleration scenario
• Scalar Dark Energy Models and Scalar-Tensor Gravity: Theoretical Explanations for the Accelerated Expansion of Present Universe
• Constraining the Lattice Fluid Dark Energy from SNe Ia, BAO and OHD
• Scalar field dark energy: Insights into cosmological evolution and black hole accretion
• Degradation analysis in the estimation of photometric redshifts from non-representative training sets
• Dynamics of dark energy in the gravitational fields of matter inhomogeneities
• Large-Scale Structure Topology in Non-Standard Cosmologies: Impact of Dark Sector Physics
• Measuring primordial gravitational waves from CMB B-modes in cosmologies with generalized expansion histories
• Milestones of general relativity: Hubble's law (1929) and the expansion of the universe
• Baryon acoustic scale at $z_{\eff} = 0.166$ with the SDSS blue galaxies
• Observational constraints to a unified cosmological model
• Quintessence and phantom emerging from the split-complex field and the split-quaternion field
• Scalar-tensor extension of the $\Lambda$CDM model
• Revisiting kink-like parametrization and constraints using OHD/Pantheon+/BAO samples
• The H$\alpha$ and [O III] $\lambda 5007$ Luminosity Functions of $1.2<z<1.9$ Emission-Line Galaxies from HST Grism Spectroscopy
• Halo Profile Evolution and Velocity Bias
• Novel aspects of C-theories in Cosmology
• Baryon acoustic oscillations with the cross-correlation of spectroscopic and photometric samples
• Fisher forecast for the BAO measurements from the CSST spectroscopic and photometric galaxy clustering
• Discovery potential of xenon-based neutrinoless double beta decay experiments in light of small angular scale CMB observations
• Redshift evolution of the Hubble constant: Constraints and new insights from an interacting dark energy model
• Impact of dark energy on the equation of state in light of the latest cosmological data
• Spectral Distortion in a Radially Inhomogeneous Cosmology
• Constraints on Dark Energy from New Observations including Pan-STARRS
• Brane cosmology from observational surveys and its comparison with standard FRW cosmology
• On the $2^{\text{nd}}$ feature of the matter two-point function
• Towards a sound massive cosmology
• The environmental dependence of the baryon acoustic peak in the Baryon Oscillation Spectroscopic Survey CMASS sample
• Effects of Dark Energy anisotropic stress on the matter power spectrum
• Observational constraints on tachyonic chameleon dark energy model
• Bayesian analysis of running holographic Ricci dark energy
• The reheating constraints to natural inflation in Horndeski gravity
• Constraining hybrid potential scalar field cosmological model in Lyra's geometry with recent observational data
• Structure Formation in Dark Matter Particle Production Cosmology
• Implications of Dynamical Dark Energy in the expansion of the Universe and the Structure Formation
• Quasi-periodical components in the radial distributions of cosmologically remote objects
• Anisotropic background for two fluids: matter and holographic dark energy
• A Pop III generated dust screen at z~16
• Loop Quantum Cosmology with a noncommutative quantum deformed photon gas
• Oscillating solutions of the matter density contrast in Horndeski's theory
• Updated reduced CMB data and constraints on cosmological parameters
• Local Limit of Nonlocal Gravity: Cosmological Perturbations
• New measures to test modified gravity cosmologies
• Primordial black hole detection through diffractive microlensing
• Optimizing BAO measurements with non-linear transformations of Lyman-alpha forest
• Discerning Dark Energy Models with High-Redshift Standard Candles
• Effective field theory of coupled dark energy and dark matter
• Dynamical Oscillations in Dark Energy: Joint Constraints on the $w_{sin}$CDM Model from DESI, OHD, and Supernova Samples
• Constraints on Holographic cosmologies from strong lensing systems
• Constraining Chaplygin models using diffuse supernova neutrino background
• Phenomenological power spectrum models for H$\alpha$ emission line galaxies from the Nancy Grace Roman Space Telescope
• Observational constraints in late time for an axially symmetric transitioning model with bulk viscous fluid
• Detecting Baryon Acoustic Oscillations in Dark Matter from Kinematic Weak Lensing Surveys
• Non-linear coupling in the dark sector as a running vacuum model
• A model of the anisotropic correlation function xi(rp, pi) in redshift space including redshift errors
• Linear perturbations spectra for dynamical dark energy inspired by modified gravity
• Cosmological Perturbations in the 5D Holographic Big Bang Model
• Non-Affine Extensions of the Raychaudhuri Equation in the K-essence Framework
• Constraining the swiss-cheese IR-fixed point cosmology with cosmic expansion
• Neutrino physics from future weak lensing surveys
• Viscous fluid dynamics with decaying vacuum energy density
• Probing the independence within the dark sector in the fluid approximation
• An Accelerating Flat FLRW Model with Observation Constraints and Dynamic $\Lambda$
• The expansion of the universe observed with supernovae
• Effects of high-order operators in non-relativistic Lifshitz holography
• Observational constraints and dynamical analysis of Kaniadakis horizon-entropy cosmology
• Anisotropic cosmology using observational datasets: exploring via machine learning approaches
• Exact Solutions and Constraints on the Dark Energy Model in FRW Universe
• Estimating Cosmological Parameters and Reconstructing Hubble Constant with Artificial Neural Networks: A Test with covariance matrix and mock H(z)
• Forecasts for cosmological measurements based on the angular power spectra of AGN and clusters of galaxies in the SRG/eROSITA all-sky survey
• Constraining Violations of the Weak Equivalence Principle in the Dark Sector
• Observational constraints on generic models of non-minimal curvature-matter coupling
• The general expression for $f(T)$ in a charged cylindrical spacetime with diverse dimensions
• Pair Counting without Binning -- A New Approach to Correlation Functions in Clustering Statistics
• Dynamical Shortcomings in the Generalized SU(2) Proca Theory: Challenges for Cosmic Acceleration
• Projection of the gravitational dynamics on a subspace of probability distributions: curl-free Gaussian ansatz
• The string theory swampland in the Euclid, SKA and Vera Rubin observatory era
• A new consistency test for $\Lambda$CDM cosmology using galaxy surveys
• Reconstructing cosmic evolution with a density parametrization
• Dark Energy Survey: DESI-Independent Angular BAO Measurement
• Dynamical Dark Energy Signatures from a New Transition $Om(z)$ Parametrization in Flat FLRW Cosmology
• Off-diagonal solutions in Einsteingravity modeling f(R) gravity and dynamical darkenergy vs Lambda CDM cosmology
• Evolution of Cluster Alignments as Evidence of Large-scale Structure Formation in the Universe
• Quark-Novae Ia in the Hubble diagram: Implications For Dark Energy
• Observational constraints on thawing quintessence scalar field model
• Perturbation theory challenge for cosmological parameters estimation II.: Matter power spectrum in redshift space
• Constraining LTB models with JLA supernovae and BAO
• A pressure parametric dark energy model
• Primordial fluctuations from deformed quantum algebras
• Lagrangian-space Gaussian ansatz for the matter redshift-space power spectrum and correlation function
• Model independent reconstruction of cosmological accelerated-decelerated phase
• Observational constraints on massive gravity
• Probing Time-Varying Dark Energy with DESI: The Crucial Role of Precision Matter Density (Ω_{m0}) Measurements
• Ricci-Cubic Holographic Dark Energy: Confronting Observations, Stability and the Cosmic Coincidence Problem
• Observational Constraints on Chaplygin Gas Models in Non-Minimally Coupled Power Law $f(Q)$ Gravity with Quasars
• Flat Space, Dark Energy, and the Cosmic Microwave Background
• Cosmic expansion history analysis with Hubble parametrization in $Q^n$ gravity
• Accelerating BAO Scale Fitting Using Taylor Series
• Robustness of cosmological axion mass limits
• Exploring the Universe Expansion History with f(R,T) Gravity: Constraints on Cosmological Parameters
• Testing the robustness of the BAO determination in the presence of massive neutrinos
• Does History Repeat Itself? Periodic Time Cosmology
• Implementing spectra response function approaches for fast calculation of power spectra and bispectra
• The equation and solution of 4-point correlation function of galaxies in Gaussian approximation and its parity-odd part
• Observations of General Relativity at strong and weak limits
• (P)reheating Effects of the Kähler Moduli Inflation I Model
• Emulating the Non-Linear Matter Power-Spectrum in Mixed Axion Dark Matter Models
• Constraints on a scalar-tensor model with Gauss-Bonnet coupling from SN Ia and BAO observations
• The Cosmological Effect of CMB/BAO Measurements
• Holographic Ricci DE as running vacuum with nonlinear interactions
• Cosmology in energy-momentum squared symmetric teleparallel gravity
• Gravitational redshift from large-scale structure: nonlinearities, antisymmetries, and the dipole
• An Optimal In-Situ Multipole Algorithm for the Isotropic Three-Point Correlation Functions
• Dark Radiation and Inflationary Freedom
• Coupling dark-baryonic matter density profile for vacuum decay scenarios
• An Overview of CHIME, the Canadian Hydrogen Intensity Mapping Experiment
• The interplay between cosmology, particle physics and astrophysics
• Effective $\Lambda$CDM model emerging from $f(Q,T)$ under a special EOS limit in symmetric cosmology with Bayesian and ANN observational constraints
• Fluctuations in the Ginzburg-Landau Theory of Dark Energy: internal (in-)consistencies in PLANCK data set
• Testing the effects from dark radiation
• The BINGO project X. Cosmological parameter constraints from HI Intensity Mapping lognormal simulations
• Recent results and perspectives on cosmology and fundamental physics from microwave surveys
• Can we remove the systematic error due to isotropic inhomogeneities?
• Gamma-Ray Bursts, Supernovae Ia and Baryon Acoustic Oscillations: a binned cosmological analysis
• Dark Radiation and Inflationary Freedom
• Running vacuum model versus $\Lambda$CDM -- a Bayesian analysis
• The Mattig Expression for a d-dimensional Gauss Bonnet FRWL Cosmology
• The nonlinear equation of correlation function of galaxies in the expanding universe and the solution in linear approximation
• From Geometry to Observation: Gravitational Waves and the Raychaudhuri Equation