137 citations · 733 across the 20 of their papers we have counts for
Showing 2013Show all
3 papers · 1 filter
gr-qc2013★ 47 cited
Strong gravitational lensing in a black-hole spacetime dominated by dark energy
Chikun Ding, Changqing Liu, Yuanyuan Xiao +2
We study the influence of phantom fields on strong field gravitational lensing. Supposing that the gravitational field of the supermassive central object of the Galaxy is described…
gr-qc2013★ 6 cited
Spacetime noncommutative effect on black hole as particle accelerators
Chikun Ding, Changqing Liu, Qian Guo
We study the spacetime noncommutative effect on black hole as particle accelerators and, find that particle falling from infinity with zero velocity cannot collide with unbound ene…
gr-qc2013★ 104 cited
criticality of AdS black hole in gravity
Songbai Chen, Xiaofang Liu, Changqing Liu
We study thermodynamics of a charged AdS black hole in the special correction with the constant Ricci scalar curvature. Our results show that the the correction influ…