288 citations · 1.3k across the 49 of their papers we have counts for
4 papers · 1 filter
Investigating strong gravitational lensing with black hole metrics modified with an additional term
Xiao-Jun Gao, Ji-Ming Chen, Hongsheng Zhang +2
Gravitational lensing is one of the most impressive celestial phenomena, which has interesting behaviors in its strong field limit. Near such limit, Bozza finds that the deflection…
The P-V Phase Transition of the FRW Universe
Shi-Bei Kong, Haximjan Abdusattar, Yihao Yin +2
We define thermodynamic pressure by work density as the conjugate quantity of thermodynamic volume from field equation. We derive the equations of state = f…
First Principle Study of Gravitational Pressure and Thermodynamics of FRW Universe
Haximjan Abdusattar, Shi-Bei Kong, Wen-Long You +2
We make a first principle study of gravitational pressure in cosmic thermodynamics. The pressure is directly derived from the unified first law, in fact the Einstein field equation…
Hawking evaporation of Einstein-Gauss-Bonnet AdS black holes in dimensions
Chen-Hao Wu, Ya-Peng Hu, Hao Xu
Einstein-Gauss-Bonnet theory is a string-generated gravity theory when approaching the low energy limit. By introducing the higher order curvature terms, this theory is supposed to…