Implications from simulated strong gravitational lensing systems: constraining cosmological parameters using Gaussian Processes

Abstract

Strongly gravitational lensing systems (SGL) encodes cosmology information in source/lens distance ratios ${\mathcal{D}}_{\mathrm{obs}}={\mathcal{D}}_{\mathrm{ls}}/{\mathcal{D}}_{\mathrm{s}}$, which can be used to precisely constrain cosmological parameters. In this paper, based on future measurements of 390 strong lensing systems from the forthcoming LSST survey, we have successfully reconstructed the distance ratio ${\mathcal{D}}_{\mathrm{obs}}$ (with the source redshift $z_s\sim 4.0$), directly from the data without assuming any parametric form. A recently developed method based on model-independent reconstruction approach, Gaussian Processes (GP) is used in our study of these strong lensing systems. Our results show that independent measurement of the matter density parameter (${\Omega }_m$) could be expected from such strong lensing statistics. More specifically, one can expect ${\Omega }_m$ to be estimated at the precision of $\Delta {\Omega }_m\sim 0.015$ in the concordance $\Lambda$CDM model, which provides comparable constraint on ${\Omega }_m$ with Planck 2015 results. In the framework of the modified gravity theory (DGP), 390 detectable galactic lenses from future LSST survey would lead to stringent fits of $\Delta {\Omega }_m\sim 0.030$. \textbf{Finally, we have discussed three possible sources of systematic errors (sample incompleteness, the determination of length of lens redshift bin, and the choice of lens redshift shells), and quantified their effects on the final cosmological constraints. Our results strongly indicate that future strong lensing surveys, with the accumulation of a larger and more accurate sample of detectable galactic lenses, will considerably benefit from the methodology described in this analysis. }

References in corpus (65)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters
• Planck 2015 results. XIII. Cosmological parameters
• Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
• Type Ia Supernova Discoveries at z>1 From the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution
• 4D Gravity on a Brane in 5D Minkowski Space
• Phenomenology, Astrophysics and Cosmology of Theories with Sub-Millimeter Dimensions and TeV Scale Quantum Gravity
• Baryon Acoustic Oscillations in the Sloan Digital Sky Survey Data Release 7 Galaxy Sample
• New Constraints on ${\Omega }_M$, ${\Omega }_{\Lambda }$, and w from an Independent Set of Eleven High-Redshift Supernovae Observed with HST
• Brane-World Gravity
• The Sloan Lens ACS Survey. III - The Structure and Formation of Early-type Galaxies and their Evolution since z~1
• Cosmology from Maxima-1, Boomerang and COBE/DMR CMB Observations
• Reconstruction of dark energy and expansion dynamics using Gaussian processes
• The Structure & Dynamics of Massive Early-type Galaxies: On Homology, Isothermality and Isotropy inside one Effective Radius
• The population of galaxy-galaxy strong lenses in forthcoming optical imaging surveys
• Parameterization of Dark-Energy Properties: a Principal-Component Approach
• The Sloan-Lens ACS Survey II: stellar populations and internal structure of early-type lens galaxies
• The velocity dispersion function of early-type galaxies
• Internal and Collective Properties of Galaxies in the Sloan Digital Sky Survey
• Smoothing Supernova Data to Reconstruct the Expansion History of the Universe and its Age
• Cosmology with Strong Lensing Systems
• The DEEP Groth Strip Survey X: Number Density and Luminosity Function of Field E/S0 Galaxies at z < 1
• Precision cosmology from future lensed gravitational wave and electromagnetic signals
• Improved Cosmological Constraints from Gravitational Lens Statistics
• Challenges to the DGP Model from Horizon-Scale Growth and Geometry
• Constraints on cosmological models from strong gravitational lensing systems
• Null test of the cosmic curvature using $H(z)$ and supernovae data
• (Quasi)Localized Gauge Field on a Brane: Dissipating Cosmic Radiation to Extra Dimensions?
• The SL2S Galaxy-scale Lens Sample. III. Lens Models, Surface Photometry and Stellar Masses for the final sample
• The redshift distribution of gravitational lenses revisited: Constraints on galaxy mass evolution
• Reconstructing the interaction between dark energy and dark matter using Gaussian Processes
• RingFinder: automated detection of galaxy-scale gravitational lenses in ground-based multi-filter imaging data
• The Cosmic Lens All-Sky Survey: statistical strong lensing, cosmological parameters, and global properties of galaxy populations
• Using H(z) data as a probe of the concordance model
• Strongly lensed repeating Fast Radio Bursts as precision probes of the universe
• Ultra-compact structure in intermediate-luminosity radio quasars: building a sample of standard cosmological rulers and improving the dark energy constraints up to $z\sim 3$
• Cosmological Constraints on DGP Braneworld Gravity with Brane Tension
• Cosmological parameters from strong gravitational lensing and stellar dynamics in elliptical galaxies
• The slope of the mass profile and the tilt of the fundamental plane in early-type galaxies
• 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
• Cosmic Equation of state from Strong Gravitational Lensing Systems
• How robust are the constraints on cosmology and galaxy evolution from the lens-redshift test?
• Constraints on cosmological models from lens redshift data
• Limits on the power-law mass and luminosity density profiles of elliptical galaxies from gravitational lensing systems
• Observational selection biases in time-delay strong lensing and their impact on cosmography
• Interaction between dark energy and dark matter: observational constraints from OHD, BAO, CMB and SNe Ia
• Testing the speed of light over cosmological distances: the combination of strongly lensed and unlensed supernova Ia
• Model Selection Using Cosmic Chronometers with Gaussian Processes
• What is parameterized $Om(z)$ diagnostics telling us in light of recent observations?
• Testing the Etherington's distance duality relation at higher redshifts: the combination of radio quasars and gravitational waves
• Cosmic equation of state from combined angular diameter distances: Does the tension with luminosity distances exist?
• Reconstruction of the HII Galaxy Hubble Diagram using Gaussian Processes
• Detectability of a phantom-like braneworld model with the integrated Sachs-Wolfe effect
• Cosmic opacity: cosmological-model-independent tests from gravitational waves and Type Ia Supernova
• Cosmic Constraint to DGP Brane Model: Geometrical and Dynamical Perspectives
• Possible measurement of Quintessence and density parameter using strong gravitational lensing events
• A Comparison of Cosmological Models Using Strong Gravitational Lensing Galaxies
• Gravitational Lensing & Stellar Dynamics
• Confronting DGP Braneworld Gravity with Cosmic Observations after Planck Data
• The Maximum Angular-Diameter Distance in Cosmology
• Implications of the lens redshift distribution of strong lensing systems: cosmological parameters and the global properties of early-type galaxies
• Comparison of cosmological models using standard rulers and candles
• Cosmological Tests With Strong Gravitational Lenses using Gaussian Processes

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