TY - JOUR
T1 - Charged black hole in gravity's rainbow
T2 - Violation of weak cosmic censorship
AU - Gim, Yongwan
AU - Gwak, Bogeun
N1 - Publisher Copyright:
© 2019 The Authors
PY - 2019/7/10
Y1 - 2019/7/10
N2 - We investigate the validity of weak cosmic censorship conjecture for electrically charged black holes in the presence of gravity's rainbow under charged particle absorption. The rainbow effect is shown to play an important role when the black hole is modified by a particle carrying energy and electric charge. Remarkably, we prove that the rainbow-charged black hole can be overspun beyond the extremal condition under charged particle absorption. Further, it is demonstrated that the second law of thermodynamics and cosmic censorship conjecture are violated owing to the rainbow effect.
AB - We investigate the validity of weak cosmic censorship conjecture for electrically charged black holes in the presence of gravity's rainbow under charged particle absorption. The rainbow effect is shown to play an important role when the black hole is modified by a particle carrying energy and electric charge. Remarkably, we prove that the rainbow-charged black hole can be overspun beyond the extremal condition under charged particle absorption. Further, it is demonstrated that the second law of thermodynamics and cosmic censorship conjecture are violated owing to the rainbow effect.
UR - http://www.scopus.com/inward/record.url?scp=85066314895&partnerID=8YFLogxK
U2 - 10.1016/j.physletb.2019.05.039
DO - 10.1016/j.physletb.2019.05.039
M3 - Article
AN - SCOPUS:85066314895
SN - 0370-2693
VL - 794
SP - 122
EP - 129
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
ER -