15 citations · 20 across the 5 of their papers we have counts for
12 papers
Scalar wave scattering by black holes embedded in dark matter halos
Shi-Qian Hu, Federico Piazza
We study the scattering of massless scalar waves by static black holes embedded in dark matter halos. The halo is modelled by means of a Hernquist profile, for which the Einstein e…
Testing Higher Derivative Gravity Through Tunnelling
Ruth Gregory, Shi-Qian Hu
Higher derivative terms in the gravitational action are natural from the perspective of quantum gravity, but are perceived as leading to a lack of well-posedness. The Gauss Bonnet…
Primordial Black Holes Are True Vacuum Nurseries
Louis Hamaide, Lucien Heurtier, Shi-Qian Hu +1
The Hawking evaporation of primordial black holes (PBH) reheats the Universe locally, forming hot spots that survive throughout their lifetime. We propose to use the temperature pr…
Seeded vacuum decay with Gauss-Bonnet
Ruth Gregory, Shi-Qian Hu
We investigate false vacuum decay catalysed by black holes under the influence of the higher order Gauss-Bonnet term. We study both bubble nucleation and Hawking-Moss types of phas…
Hadronic weak decays of the charmed baryon
Shiyong Hu, Guanbao Meng, Fanrong Xu
Two-body hadronic weak decays of the charmed baryon , including Cabibbo-favored (CF), singly Cabibbo-suppressed (SCS) and doubly Cabibbo-suppressed (DCS) modes, are studied sy…
Revisiting black hole thermodynamics in massive gravity: charged particle absorption and shell of dust falling
Shi-Qian Hu, Bo Liu, Xiao-Mei Kuang +1
We study the variation of the massive black hole in both normal and extended thermodynamic phase spaces via two methods. The first method includes a charged particle absorbed by th…