Possibility of Direct Measurement of the Acceleration of the Universe Using 0.1 Hz Band Laser Interferometer Gravitational Wave Antenna in Space

Abstract

It may be possible to construct a laser interferometer gravitational wave antenna in space with $h_{rms}\sim 10^{-27}$ at $f\sim 0.1\mathrm{Hz}$ in this century. We show possible specification of this antenna which we call DECIGO. Using this antenna we show that 1) typically $10^5$ ($10^4\sim 10^6$) chirp signals of coalescing binary neutron stars per year may be detected with S/N $\sim 10^4$. 2) We can directly measure the acceleration of the universe by ten years observation of binary neutron stars. 3) The stochastic gravitational waves of $Ω_{GW}\gsim 10^{-20}$ predicted by the inflation may be detected by correlation analysis for which effects of the recent cosmic acceleration would become highly important. Our formula for phase shift due to accelerating motion might be also applied for binary sources of LISA.

5 pages, 1 figure, revised version, Phys.Rev.Lett in press

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• Stable Operation of a 300-m Laser Interferometer with Sufficient Sensitivity to Detect Gravitational-Wave Events within our Galaxy
• Space missions to detect the cosmic gravitational-wave background

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• AR Scorpii and possible gravitational wave radiation from pulsar white dwarfs
• Electroweak phase transition in the nearly aligned Higgs effective field theory
• Primordial black holes from temporally enhanced curvature perturbation
• Primordial Gravitational Waves and Inflation: CMB and Direct Detection With Space-Based Laser Interferometers
• Explosive Axion Production from Saxion
• Enhanced primordial gravitational waves from a stiff post-inflationary era due to an oscillating inflaton
• The Degeneracy Problem in Non-Canonical Inflation
• Lensing rates of gravitational wave signals displaying beat patterns detectable by DECIGO and B-DECIGO
• An analytic model for the transition from decelerated to accelerated cosmic expansion
• Gauged Q-ball dark matter through a cosmological first-order phase transition
• Primordial Black Hole Formation in Non-Standard Post-Inflationary Epochs
• Optimization of quantum noise by completing the square of multiple interferometer outputs in quantum locking for gravitational wave detectors
• Uniqueness of the Inflationary Higgs Scalar for Neutron Stars and Failure of non-inflationary Approximations
• Detecting Fundamental Vector Fields with LISA
• Gravitational-wave signatures from reheating
• Relevant Dilaton Stabilization
• Strongly first-order electroweak phase transition by relatively heavy additional Higgs bosons
• Naturally small neutrino mass with asymptotic safety and gravitational-wave signatures
• DECi-hertz Interferometer Gravitational-wave Observatory: Forecast constraints on the cosmic curvature with LSST strong lenses
• Gravitational-wave memory from a propagating relativistic jet: a probe of the interior of gamma-ray burst progenitors
• Temporal enhancement of super-horizon curvature perturbations from decays of two curvatons and its cosmological consequences
• Late time cosmic acceleration from vacuum Brans-Dicke theory in 5D
• Primordial Gravitational Waves Assisted by Cosmological Scalar Perturbations
• Generalized $R^p$-attractor Cosmology in the Jordan and Einstein Frames: New Type of Attractors and Revisiting Standard Jordan Frame $R^p$ Inflation
• Chiral gravitational waves and primordial black holes in UV-protected Natural Inflation
• Gravitational time delay of light for various models of modified gravity
• Using pulsar timing arrays and the quantum normalization condition to constrain relic gravitational waves
• Measuring the speed of light with updated Hubble diagram of high-redshift standard candles
• Testing aligned CP-violating Higgs sector at future lepton colliders
• Gravitational wave diagnosis of a circumbinary disk
• Rescaled Einstein-Hilbert Gravity: Inflation and the Swampland Criteria
• Probing the primordial Universe with 21-cm line from cosmic dawn/epoch of reionization
• FIMP dark matter mediated by massive gauge boson around the phase transition period and the gravitational waves production
• Memory-triggered supernova neutrino detection
• Detecting dark matter oscillations with gravitational waveforms
• Evading the pulsar constraints on the cosmic string tension in supergravity inflation
• Gravitational waves from low-scale cosmic strings
• Mapping the inhomogeneous Universe with Standard Sirens: Degeneracy between inhomogeneity and modified gravity theories
• Inflation, space-borne interferometers and the expansion history of the Universe
• Initial Kaluza-Klein fluctuations and inflationary gravitational waves in braneworld cosmology
• Fate of thermal log type Q balls
• Search for high-frequency gravitational waves with Rydberg atoms
• Improved calculation of the gravitational wave spectrum from kinks on infinite cosmic strings
• Angular bispectrum and trispectrum of scalar-induced gravitational waves: all contributions from primordial non-Gaussianity $f_{\mathrm{NL}}$ and $g_{\mathrm{NL}}$
• Model-independent way to determine the Hubble constant and the curvature from phase shift of gravitational waves with DECIGO
• Gravitational Wave Memory from the Relativistic Jet of Gamma-Ray Bursts
• Detecting primordial gravitational waves with circular polarization of the redshifted 21 cm line: I. Formalism
• Primordial Gravitational Waves as Probe of Dark Matter in Interferometer Missions: Fisher Forecast and MCMC
• Reheating signature in the gravitational wave spectrum from self-ordering scalar fields
• Gravitational-wave background in bouncing models from semi-classical, quantum and string gravity
• Primordial Black Holes and Induced Gravitational Waves from a Smooth Crossover beyond Standard Model
• Composite Dark Matter with Forbidden Annihilation
• Lensing Effects on Gravitational Waves in a Clumpy Universe -Effects of Inhomogeneity on the Distance-Redshift Relation-
• Joint Constraints on the Hubble Constant, Spatial Curvature, and Sound Horizon from the Late-time Universe with Cosmography
• Hydrodynamic effects on the filtered dark matter produced by a first-order phase transition
• Realistic Detection and Early Warning of Binary Neutron Stars with Decihertz Gravitational-wave Observatories
• Identifying the inflaton with primordial gravitational waves
• Mechanisms for producing Primordial Black Holes from Inflationary Models Beyond Fine-Tuning
• A Strongly First-Order Electroweak Phase Transition from Loryons
• Probe for Type Ia supernova progenitor in decihertz gravitational wave astronomy
• Gravitational wave emission from dynamical stellar interactions
• Gravitational wave generation in power-law inflationary models
• Swampland Criteria and Constraints on Inflation in a $f(R,T)$ Gravity Theory
• A method to measure a relative transverse velocity of source-lens-observer system using gravitational lensing of gravitational waves
• Direct Measurement of the Positive Acceleration of the Universe and Testing Inhomogeneous Models under Gravitational Wave Cosmology
• Possible confirmation of the existence of ergoregion by the Kerr quasinormal mode in gravitational waves from Pop III massive black hole binary
• Transition from decelerated to accelerated cosmic expansion in braneworld universes
• Primordial black holes in non-minimal Gauss-Bonnet inflation in light of the PTA data
• Accelerated expansion from braneworld models with variable vacuum energy
• Effective Search Templates for a Primordial Stochastic Gravitational Wave Background
• Gravitational signals due to tidal interactions between white dwarfs and black holes
• Non-Gaussianity and gravitational wave background in curvaton with a double well potential
• Primordial Tensor Non-Gaussianity from Massive Gravity
• Dark photon bursts from compact binary systems and constraints
• Imprint of Early Dark Energy in Stochastic Gravitational Wave Background
• Impact of first-order phase transitions on dark matter production in the scotogenic model
• Leptogenesis, Dark Matter and Gravitational Waves from Discrete Symmetry Breaking
• Reduction of quantum noise using the quantum locking with an optical spring for gravitational wave detectors
• Constraining cosmological parameters from strong lensing with DECIGO and B-DECIGO sources
• Searching for wormholes with gravitational wave scattering
• Cosmological Gravitational Wave Background from Phase Transitions in Neutron Stars
• Continuous gravitational waves from trapped magnetar ejecta and the connection to glitches and antiglitches
• Effects of lunisolar perturbations on TianQin constellation: An analytical model
• Modulation of a Chirp Gravitational Wave from a Compact Binary due to Gravitational Lensing
• Probing flavor violation and baryogenesis via primordial gravitational waves
• Were recently reported MHz events planet mass primordial black hole mergers?
• Cosmological Constraints on the Very Low Frequency Gravitational-Wave Background
• Mission Design for the TAIJI misson and Structure Formation in Early Universe
• Scale and confinement phase transitions in scale invariant $SU(N)$ scalar gauge theory
• Lifshitz scaling, ringing black holes, and superradiance
• Gravitational waves from cosmic superstrings and gauge strings
• Multiple peaks in gravitational waves induced from primordial curvature perturbations with non-Gaussianity
• Fundamental Physics and Cosmology with TianQin
• Gravitational waves from rapid structure formation on microscopic scales before matter-radiation equality
• The Origin of the Large-Scale Structure in the Universe: Theoretical and Statistical Aspects
• Scalar induced gravitational waves review
• The Search for Extra-Galactic Intelligence Signal Synchronized with a Binary Neutron Star Merger
• Universal relation between the variances of distortions of gravitational waves owing to gravitational lensing
• Prompt emission from the counter jet of a short gamma-ray burst
• PeV-scale leptogenesis, gravity waves and black holes from a SUSY-breaking phase transition
• Gravitational Waves from Metastable Cosmic Strings in Supersymmetric New Inflation Model
• Gravitational wave signals in the deci-Hz range from neutrinos during the proto-neutron star cooling phase
• Demagnified GWs from Cosmological Double Neutron Stars and GW Foreground Cleaning Around 1Hz
• Orbit analysis of a geostationary gravitational wave interferometer detector array
• How close can we approach the event horizon of the Kerr black hole from the detection of the gravitational quasinormal modes?
• Gravitational Waves of GUT Phase Transition during Inflation
• Phase Transitions and Gravitational Waves in a Model of ${\mathbb{Z}}_3$ Scalar Dark Matter
• Calibration of the in-orbit center-of-mass of TaiJi-1
• SILVIA: Ultra-precision formation flying demonstration for space-based interferometry
• A Large Mass Hierarchy from a Small Non-minimal Coupling
• A New Window on Dynamical Dark Energy: Combining DESI-DR2 BAO with future Gravitational Wave Observations
• Observable-based reformulation of time-delay interferometry
• Gravitational waves from cosmic strings for pedestrians
• Displacement-noise-free neutron interferometer for gravitational wave detection using a single Mach-Zehnder configuration
• Gravitational waves from smooth hybrid new infation
• Phase transition and monopole production in supergravity inflation
• First-step experiment in developing optical-spring quantum locking for DECIGO: sensitivity optimization for simulated quantum noise by completing the square
• Detection Landscape in the Deci-Hertz Gravitational-Wave Spectrum
• The LISA forecast on a smooth crossover beyond the Standard Model through the scalar-induced gravitational waves
• High frequency limit for gravitational perturbations of cosmological models in modified gravity theories
• Observational Constraints on Extended Starobinsky and Weyl Gravity Model of Inflation
• Multi-messenger FIMP
• Dark matter as the source of neutrino mass: theory overview and experimental prospects
• Implications for Pulsar Timing Arrays of Sub-solar Black Hole Detections: From LVK to Einstein Telescope and Cosmic Explorer
• Quantum gravity and gravitational-wave astronomy
• Probing WIMPs in space-based gravitational wave experiments
• Primordial black holes in SB SUSY Gauss-Bonnet inflation
• Electroweak Phase Transition in Two Scalar Singlet Model with pNGB Dark Matter
• High precision measurement of cosmic curvature: from gravitational waves and cosmic chronometer
• Probing PeV scale SUSY-breaking with Satellite Galaxies and Primordial Gravitational Waves
• Corrections to the gravitational wave phasing
• Next step in gravity and cosmology: fundamental theory or data-driven models?
• Identifying Disappearance of a White Dwarf Binary with LISA
• Can asteroid-mass PBHDM be compatible with catalyzed phase transition interpretation of PTA?
• Neutrino masses and gravitational wave background
• Gravitational field of a Schwarzschild black hole and a rotating mass ring
• Estimate of the radius responsible for quasinormal modes in the extreme Kerr limit and asymptotic behavior of the Sasaki-Nakamura transformation
• Electroweak baryogenesis in the three-loop neutrino mass model with dark matter
• Isolation of gravitational waves from displacement noise and utility of a time-delay device
• Modified propagation of gravitational waves from the early radiation era
• Possible use of self-calibration to reduce systematic uncertainties in determining distance-redshift relation via gravitational radiation from merging binaries
• CP-violating effects on gravitational waves in a complex singlet extension of the Standard Model with degenerate scalars
• On the Formation of GW190521-like Binary Black Hole Merger Systems
• Conceptual design and science cases of a juggled interferometer for gravitational wave detection
• Relation between higher-dimensional gauge theories and gravitational waves from first-order phase transitions
• Inflation, Proton Decay and Gravitational Waves from Metastable Strings in $SU(4{)}_C\times SU(2{)}_L\times U(1{)}_R$ Model
• Primordial blackholes from Gauss-Bonnet-corrected single field inflation
• Gravitational Wave Duet by Resonating Binary Black Holes within Ultralight Dark Matter
• Primordial Black Holes and Second-order Gravitational Waves in Axion-like Hybrid Inflation
• Stability of the embedded string in the $SU(N)\times U(1)$ Higgs model and its application
• Forecasting Tidal Disruption Events by Binary Black Hole Roulettes
• Clustering and Runaway Merging in a Primordial Black Hole Dominated Universe
• Gravitational Wave Spectral Shapes as a probe of Long Lived Right-handed Neutrinos, Leptogenesis and Dark Matter: Global versus Local B-L Cosmic Strings
• Tracking the Long-Term GW Phase Evolution for HM Cancri-like Binaries with LISA
• Reheating and Leptogenesis after Vector inflation
• Gravitational Signatures of Axion Dark Matter via Parity-Violating Interactions
• Spatial Correlation of Massive Black Hole Mergers: Probing the Formation Mechanism and Reionization
• Detecting the heterodyning of gravitational waves
• Sky localization of space-based detectors with time-delay interferometry
• Gravitational Waves from Superradiant Cloud Level Transition
• Measuring the dipole component of possible Galaxy-binary alignment in the mHz band
• Breaking the degeneracy of non-canonical quartic inflation by reheating considerations
• Dark matter production accompanied by gravitational wave signals during cosmological phase transitions
• Magnetogenesis from Sawtooth Coupling: Gravitational Wave Probe of Reheating
• Imprints of relic gravitational waves on pulsar timing
• Study of primordial non-Gaussianity $f_{\mathrm{NL}}$ and $g_{\mathrm{NL}}$ with the cross-correlations between the scalar-induced gravitational waves and the cosmic microwave background
• Gravitational wave and dark matter from Axion-Higgs string
• Possible discrimination of black hole origins from the lensing rate of DECIGO and B-DECIGO sources
• Probing pre-inflationary anisotropy with directional variations in the gravitational wave background
• Displacement-noise-free interferometeric gravitational-wave detector using unidirectional neutrons with four speeds
• Gravitational waves from low-scale cosmic strings without scaling
• Synergy between ground and space based gravitational wave detectors for estimation of binary coalescence parameters
• Probing leptogenesis and the minimal neutrino seesaw mechanism through gravitational waves
• Can the phase of radiation pressure fluctuations be flipped in a single path for laser interferometric gravitational wave detectors?
• Complementary signatures of $\alpha -$attractor inflation in CMB and cosmic string Gravitational Waves
• Influence of cosmic expansion on gravitational waveforms
• Stochastic gravitational wave from graviton bremsstrahlung in inflaton decay into massive spin 3/2 particles
• Comprehensive analysis of dissipative effects in the induced gravitational waves
• Brane Cosmology from Heterotic String Theory
• Probing Leptophobic Dark Sectors via Gravitational Wave Signatures
• A quantisation procedure in the presence of an initial Kasner singularity: primordial gravitational waves from triaxially anisotropic pre-inflation
• Prospects for joint multiband detection of intermediate-mass black holes by LGWA and the Einstein Telescope
• The more investigation of inflation and reheating stages based on the Planck and WMAP-9
• Probing low scale leptogenesis through gravitational wave
• Confronting SO(10) GUTs with proton decay and gravitational waves
• Primordial Cosmology of an Emergent-like Universe from Modified Gravity: Reconstruction and Phenomenology Optimization with a Genetic Algorithm
• Axion Dark Matter Archaeology with Primordial Gravitational Waves
• Geometrical Aspects on Parameter estimation of stochastic gravitational wave background: beyond the Fisher analysis
• Simulating first-order phase transition during inflation
• Cosmic Collider Gravitational Waves sourced by Right-handed Neutrino production from Bubbles: Testing Seesaw, Leptogenesis and Dark Matter
• Correlating Gravitational Wave and Gamma-ray Signals from Primordial Black Holes
• Complementary probe of dark matter blind spots by lepton colliders and gravitational waves
• Time evolution of the equation of state during perturbative reheating and its impact on the inflationary tensor perturbation spectrum
• Baryogenesis via relativistic bubble walls
• Probing Bose-enhanced Inflaton Decay with Gravitational Waves
• Gravitational-wave standard sirens and application in cosmology
• A Faster Growth of Perturbations in an Early Matter Dominated Epoch: Primordial Black Holes and Gravitational Waves
• Resonant Axion-Photon Conversion in the Early Inspiral of Neutron Star Binaries
• Gravitational lensing of gravitational waves: universal characteristics of strongly lensed memory waveforms
• Initial acquisition requirements for optical cavities in the space gravitational wave antennae DECIGO and B-DECIGO
• Quantum Physics in Space
• Gravitational wave background from mergers of large primordial black holes
• Mutated hilltop inflation in light of Planck/ACT observations
• Observing GW190521-like binary black holes and their environment with LISA
• Testing Nambu-Goto approximation of cosmic string by lattice field simulations
• Gravitational lensing of Continuous Gravitational Waves
• Dark Matter Freeze-in from a $Z^{\prime }$ Reheaton
• Gravitational wave complementarity and impact of NANOGrav data on gravitational leptogenesis: cosmic strings