28 citations · 70 across the 9 of their papers we have counts for
9 papers
Sound-Horizon-Independent Test of Cosmic Distance Duality Relation Using Artificial Neural Networks and Gaussian Processes
Bo-Hao Jiang, Guo-Jian Wang, Tao Yang
The cosmic distance duality relation (CDDR), , is a fundamental relation in modern cosmology linking luminosity distance and angular diamete…
Breaking the Dark Sector Degeneracy with Nonparametric Expansion--Growth Reconstruction
Changyu You, Rong-Gen Cai, Tao Yang
The dark energy equation of state (EoS) and a possible dark-sector interaction are degenerate at the level of background expansion: the same expansion history may be interpreted as…
Detecting gravitational wave background with equivalent configurations in the network of space based optical lattice clocks
Mingzhi Lou, Hong Su, Tao Yang +1
This paper studies the use of optical lattice clock (OLC) detector networks for detecting the stochastic gravitational-wave background (SGWB). Starting from the cross-correlation f…
Constraining scalar-tensor theories from higher harmonics with GW230529
Baoxiang Wang, Tao Yang
The Advanced LIGO and Virgo collaborations recently detected a gravitational wave event, GW230529\_181500, during the fourth observing run, which is most plausibly attributed to th…
Precision Joint Constraints on Cosmology and Gravity Using Strongly Lensed Gravitational Wave Populations
Xinguang Ying, Tao Yang
We present a Bayesian framework to jointly constrain the Hubble constant () and the post-Newtonian parameter (), a key indicator of deviations from general relativity, usin…
Dynamical Dark Energy Implies a Coupled Dark Sector: Insights from DESI DR2 via a Data-Driven Approach
Changyu You, Dan Wang, Tao Yang
Recent observations from the Dark Energy Spectroscopic Instrument (DESI) Data Release 2 (DR2) have revealed compelling evidence for dynamical dark energy, challenging the CDM pa…
Enhancing Early Detection and Localization of Gravitational Waves via Eccentricity-Induced Higher Harmonic Modes with 2G Detector Networks
Tao Yang, Rong-Gen Cai, Zhoujian Cao +1
Early detection and localization of gravitational waves (GWs) are essential for identifying electromagnetic (EM) counterparts, playing a key role in multi-messenger astronomy. Howe…
Eccentricity enables the earliest warning and localization of gravitational waves with ground-based detectors
Tao Yang, Rong-Gen Cai, Zhoujian Cao +1
The early and precise localization of gravitational waves (GWs) is pivotal in detecting their electromagnetic (EM) counterparts, especially for binary neutron stars (BNS) and neutr…
On Problems with Cosmography in Cosmic Dark Ages
Aritra Banerjee, Eoin Ó Colgáin, Misao Sasaki +2
Quasars show considerable promise as standard candles in a high-redshift window beyond Type Ia supernovae. Recently, Risaliti, Lusso \& collaborators \cite{Risaliti:2018reu, Lusso:…