activity
20052023
most citedIs the Observable Universe Consistent with the Cosmological Principle?

255 citations · 3.6k across the 104 of their papers we have counts for

collaborators

103 papers

astro-ph.HE2023

Constraints Based on Non-detection of Kilonova Optical Searching

Runduo Liang, Zhengyan Liu, Lei Lei +1

Mergers of binary neutron stars are multimessenger sources of gravitational waves that have an optical luminous counterpart, commonly referred to as 'kilonova'. Inspired by the det…

gr-qc2023★ 5 cited

Constraints on the ghost-free parity-violating gravity from Laser-ranged Satellites

Jin Qiao, Zhao Li, Ran Ji +4

This paper explores the evolutionary behavior of the Earth-satellite binary system within the framework of the ghost-free parity-violating gravity and the corresponding discussion…

astro-ph.CO2023

Detector induced anisotropies on the angular distribution of gravitational wave sources and opportunities of constraining horizon scale anisotropies

Mingzheng Li, Pengjie Zhang, Wen Zhao

The cosmological principle has been verified using electromagnetic (EM) observations. However its verification with high accuracy is challenging due to various foregrounds and sele…

gr-qc2023★ 20 cited

Constraints on parity and Lorentz violations in gravity from GWTC-3 through a parametrization of modified gravitational wave propagations

Tao Zhu, Wen Zhao, Jian-Ming Yan +3

Gravitational wave (GW) observations provide sensitive tests of parity and Lorentz symmetries of gravity. Any violation of these fundamental symmetries induces possible deviations…

gr-qc2023★ 15 cited

Gravitational wave constraints on non-birefringent dispersions of gravitational waves due to Lorentz violations with GWTC-3

Cheng Gong, Tao Zhu, Rui Niu +5

The standard model extension (SME) is an effective field theory framework that can be used to study the possible violations of Lorentz symmetry in the gravitational interaction. In…

gr-qc2022★ 36 cited

Testing parity symmetry of gravity with gravitational waves

Jin Qiao, Zhao Li, Tao Zhu +3

The examination of parity symmetry in gravitational interactions has drawn increasing attention. Although Einstein's General Relativity is parity-conserved, numerous theories of pa…