166 citations · 1.4k across the 33 of their papers we have counts for
8 papers · 1 filter
Model-independent search for the quasinormal modes of gravitational wave echoes
Di Wu, Pengyuan Gao, Jing Ren +1
Postmerger gravitational wave echoes provide a unique opportunity to probe the near-horizon structure of astrophysical black holes, which may be modified due to nonperturbative qua…
On thermodynamics of compact objects
Ufuk Aydemir, Jing Ren
With the recent progress in observations of astrophysical black holes, it has become more important to understand in detail the physics of strongly gravitating horizonless objects.…
Gravitational wave echoes search with combs
Jing Ren, Di Wu
Gravitational wave echoes may provide a smoking gun signal for new physics in the immediate vicinity of black holes. As a quasiperiodic signal in time, echoes are characterized by…
Not quite black holes as dark matter
Ufuk Aydemir, Bob Holdom, Jing Ren
Primordial black holes that survive until the present have been considered as a dark matter candidate. In this paper we argue that primordial 2-2-hole remnants provide a more promi…
Anatomy of a thermal black hole mimicker
Jing Ren
We are entering a new era to test the strong gravity regime around astrophysical black holes. The possibility that they are actually horizonless ultracompact objects and then free…
Gravitational wave echoes through new windows
Randy S. Conklin, Bob Holdom, Jing Ren
There has been a striking realization that physics resolving the black hole information paradox could imply postmerger gravitational wave echoes. We here report on evidence for ech…
Not quite a black hole
Bob Holdom, Jing Ren
Astrophysical black hole candidates, although long thought to have a horizon, could be horizonless ultra-compact objects. This intriguing possibility is motivated by the black hole…
Higgs Gravitational Interaction, Weak Boson Scattering, and Higgs Inflation in Jordan and Einstein Frames
Jing Ren, Zhong-Zhi Xianyu, Hong-Jian He
We study gravitational interaction of Higgs boson through the unique dimension-4 operator , with the Higgs doublet and the Ricci scalar curvature. We analyze the e…