output
19972026
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations

Showing 2019 · gr-qcShow all

5 papers · 2 filters

gr-qc2019★ 8 cited

Tests of weak equivalence principle with the gravitational wave signals in the LIGO-Virgo catalogue GWTC-1

Shu-Cheng Yang, Wen-Biao Han, Gang Wang

The weak equivalence principle (WEP) is the cornerstone of gravitational theories. At the local scale, WEP has been tested to high accuracy by various experiments. On the intergala…

gr-qc2019★ 17 cited

Astrodynamical middle-frequency interferometric gravitational wave observatory AMIGO: Mission concept and orbit design

Wei-Tou Ni, Gang Wang, An-Ming Wu

AMIGO is a first-generation Astrodynamical Middle-frequency Interferometric GW Observatory. The scientific goals of AMIGO are: to bridge the spectra gap between first-generation hi…

gr-qc2019★ 23 cited

A toy model for a baby universe inside a black hole

Hrishikesh Chakrabarty, Ahmadjon Abdujabbarov, Daniele Malafarina +1

We present a dynamical toy model for an expanding universe inside a black hole. The model is built by matching a spherically symmetric collapsing matter cloud to an expanding Fried…

gr-qc2019★ 9 cited

Orbit design and thruster requirement for various constant-arm space mission concepts for gravitational-wave observation

Gang Wang, Wei-Tou Ni, An-Ming Wu

In previous papers, we have addressed the issues of orbit design and thruster requirement for the constant arm versions of AMIGO (Astrodynamical Middle-frequency Interferometric Gr…

gr-qc2019★ 18 cited

General Black Hole Solutions in (2+1)-dimensions with a Scalar Field Non-Minimally Coupled to Gravity

Zi-Yu Tang, Yen Chin Ong, Bin Wang +1

We discuss black hole solutions in (2+1)-dimensions with a scalar field non-minimally coupled to Einstein's gravity in the presence of a cosmological constant and a self-interactin…