High precision measurement of cosmic curvature: from gravitational waves and cosmic chronometer

Abstract

Although the spatial curvature has been measured with very high precision, it still suffers from the well known cosmic curvature tension. In this paper, we propose an improved method to determine the cosmic curvature, by using the simulated data of binary neutron star mergers observed by the second generation space-based DECi-hertz Interferometer Gravitational-wave Observatory (DECIGO). By applying the Hubble parameter observations of cosmic chronometers to the DECIGO standard sirens, we explore different possibilities of making measurements of the cosmic curvature referring to a distant past: one is to reconstruct the Hubble parameters through the Gaussian process without the influence of hypothetical models, and the other is deriving constraints on ${\Omega }_K$ in the framework of non-flat $\Lambda$ cold dark matter model. It is shown that in the improved method DECIGO could provide a reliable and stringent constraint on the cosmic curvature (${\Omega }_K=-0.007\pm 0.016$), while we could only expect the zero cosmic curvature to be established at the precision of $\Delta {\Omega }_K=0.12$ in the second model-dependent method. Therefore, our results indicate that in the framework of methodology proposed in this paper, the increasing number of well-measured standard sirens in DECIGO could significantly reduce the bias of estimations for cosmic curvature. Such constraint is also comparable to the precision of Planck 2018 results with the newest cosmic microwave background (CMB) observations ($\Delta {\Omega }_K\approx 0.018$), based on the concordance $\Lambda$CDM model.

arXiv comment14 pages, 7 figures

References in corpus (72)

• Observation of Gravitational Waves from a Binary Black Hole Merger
• GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
• The Complete Light-curve Sample of Spectroscopically Confirmed Type Ia Supernovae from Pan-STARRS1 and Cosmological Constraints from The Combined Pantheon Sample
• The Hubble Space Telescope Cluster Supernova Survey: V. Improving the Dark Energy Constraints Above z>1 and Building an Early-Type-Hosted Supernova Sample
• Constraints on the redshift dependence of the dark energy potential
• A 6% measurement of the Hubble parameter at $z\sim 0.45$: direct evidence of the epoch of cosmic re-acceleration
• Cosmic Chronometers: Constraining the Equation of State of Dark Energy. I: H(z) Measurements
• Raising the bar: new constraints on the Hubble parameter with cosmic chronometers at z$\sim$2
• Constraining Cosmological Parameters Based on Relative Galaxy Ages
• Possibility of Direct Measurement of the Acceleration of the Universe Using 0.1 Hz Band Laser Interferometer Gravitational Wave Antenna in Space
• Using gravitational-wave standard sirens
• Observation of gravitational waves from two neutron star-black hole coalescences
• Age-dating Luminous Red Galaxies observed with the Southern African Large Telescope
• Constraints on the equation of state of dark energy and the Hubble constant from stellar ages and the CMB
• Reconstruction of dark energy and expansion dynamics using Gaussian processes
• The 1% Concordance Hubble Constant
• Short GRB and binary black hole standard sirens as a probe of dark energy
• New constraints on cosmological parameters and neutrino properties using the expansion rate of the Universe to z~1.75
• Observational Constraints on Dark Energy and Cosmic Curvature
• Ultra-high precision cosmology from gravitational waves
• Determination of Dark Energy by the Einstein Telescope: Comparing with CMB, BAO and SNIa Observations
• Cosmography with the Einstein Telescope
• BBO and the Neutron-Star-Binary Subtraction Problem
• Estimating cosmological parameters by the simulated data of gravitational waves from the Einstein Telescope
• Gravitational waves from cosmological compact binaries
• Dynamical Dark Energy or Simply Cosmic Curvature?
• Null test of the cosmic curvature using $H(z)$ and supernovae data
• A model-independent determination of the Hubble constant from lensed quasars and supernovae using Gaussian process regression
• Ultra-compact structure in intermediate-luminosity radio quasars: building a sample of standard cosmological rulers and improving the dark energy constraints up to $z\sim 3$
• Null tests of the cosmological constant using supernovae
• Constraints on the curvature of the Universe and dynamical dark energy from the Full-shape and BAO data
• Measuring the speed of light with ultra-compact radio quasars
• An Improved Method to Measure the Cosmic Curvature
• Cosmological test of gravity with polarizations of stochastic gravitational waves around 0.1-1 Hz
• New Model-independent Method to Test the Curvature of the Universe
• The distance sum rule from strong lensing systems and quasars - test of cosmic curvature and beyond
• Testing the phenomenological interacting dark energy with observational $H(z)$ data
• Model-independent Curvature Determination from Gravitational-Wave Standard Sirens and Cosmic Chronometers
• Measurements of the Hubble constant and cosmic curvature with quasars: ultra-compact radio structure and strong gravitational lensing
• Model-independent estimations for the curvature from standard candles and clocks
• Gaussian processes reconstruction of dark energy from observational data
• Cosmological model-independent constraints on spatial curvature from strong gravitational lensing and type Ia supernova observations
• Testing the cosmic curvature at high redshifts: the combination of LSST strong lensing systems and quasars as new standard candles
• Model-independent determination of curvature parameter by using $H(z)$ and $D_A(z)$ data pair from BAO measurement
• Interaction between dark energy and dark matter: observational constraints from OHD, BAO, CMB and SNe Ia
• Machine Learning the Cosmic Curvature in a Model-independent Way
• Model-independent constraints on cosmic curvature: implication from updated Hubble diagram of high-redshift standard candles
• Constructing a cosmological model-independent Hubble diagram of type Ia supernovae with cosmic chronometers
• Revisiting the cosmic distance duality relation with machine learning reconstruction methods: the combination of HII galaxies and ultra-compact radio quasars
• Strongly gravitational lensed SNe Ia as multi-messengers: Direct test of the Friedmann-Lema\^ıtre-Robertson-Walker metric
• Model-independent Constraints on Cosmic Curvature and Opacity
• Model-independent Distance Calibration and Curvature Measurement using Quasars and Cosmic Chronometers
• Test of the FLRW metric and curvature with strong lens time delays
• Measurement on the cosmic curvature using the Gaussian process method
• Measuring the viscosity of dark matter with strongly lensed gravitational waves
• Inspiraling double compact object detection and lensing rate -- forecast for DECIGO and B-DECIGO
• Direct measurement of the distribution of dark matter with strongly lensed gravitational waves
• Testing f(R) gravity with the simulated data of gravitational waves from the Einstein Telescope
• Model-independent Estimations for the Cosmic Curvature from the Latest Strong Gravitational Lensing Systems
• Non-parametric Dark Energy Degeneracies
• Exploring the "$L$--$\sigma$" relation of HII galaxies and giant extragalactic HII regions acting as standard candles
• Kinematic Constraints on Spatial Curvature from Supernovae Ia and Cosmic Chronometers
• Model-independent constraints on cosmic curvature: implication from the future gravitational wave observation DECIGO
• Gravitational-wave constraints on the cosmic opacity at $z\sim 5$: forecast from space gravitational-wave antenna DECIGO
• Multiple measurements of gravitational waves acting as standard probes: model-independent constraints on the cosmic curvature with DECIGO
• Direct Estimate of the Post-Newtonian Parameter and Cosmic Curvature from Galaxy-scale Strong Gravitational Lensing
• DECi-hertz Interferometer Gravitational-wave Observatory: Forecast constraints on the cosmic curvature with LSST strong lenses
• Investigating the relationship between cosmic curvature and dark energy models with the latest supernova sample
• On Detecting Stellar Binary Black Holes via the LISA-Taiji Network
• On Dark Gravitational Wave Standard Sirens as Cosmological Inference and Forecasting the Constraint on Hubble Constant using Binary Black Holes Detected by Deci-hertz Observatory
• Probing the large-scale structure of the universe through gravitational-wave observations
• How will our knowledge of short gamma-ray bursts affect the distance measurement of binary neutron stars?

Cited by in corpus (5)

• Abell 1201: Detection of an Ultramassive Black Hole in a Strong Gravitational Lens
• Prospects for constraining interacting dark energy models from gravitational wave and gamma ray burst joint observation
• Model-independent cosmological inference after the DESI DR2 data with improved inverse distance ladder
• Constraints on Spatial Curvature and Dark Energy Dynamics in the $w$CDM Model from DESI DR1 and DR2
• Testing a Sign-Switch Cosmological Model with Curvature through Latest Planck 2018, DESI DR2 and PantheonPlus\&SH0ES Observational Data