scholarly journals THERMODYNAMICS OF MODIFIED BLACK HOLES FROM GRAVITY'S RAINBOW

2007 ◽  
Vol 22 (36) ◽  
pp. 2749-2756 ◽  
Author(s):  
YI LING ◽  
XIANG LI ◽  
HONGBAO ZHANG
Keyword(s):  
Black Holes ◽  
Special Relativity ◽  
Equivalence Principle ◽  
Dispersion Relations ◽  
Specific Class ◽  
Gravity’S Rainbow ◽  
Modified Dispersion Relations ◽  
Gravity's Rainbow

We study the thermodynamics of modified black holes proposed in the context of gravity's rainbow. A notion of intrinsic temperature and entropy for these black holes is introduced. In particular for a specific class of modified Schwarzschild solutions, their temperature and entropy are obtained and compared with those previously obtained from modified dispersion relations in deformed special relativity. It turns out that the results of these two different strategies coincide, and this may be viewed as a support for the proposal of deformed equivalence principle.

HAWKING RADIATION VIA TUNNELING OF MASSIVE PARTICLES FROM A GRAVITY'S RAINBOW

2010 ◽  
Vol 25 (38) ◽  
pp. 3229-3240 ◽  
Author(s):  
CHENG-ZHOU LIU
Keyword(s):  
Black Holes ◽  
Hawking Radiation ◽  
Quantum Effect ◽  
Massive Particle ◽  
Planck Scale ◽  
Gravity’S Rainbow ◽  
Gravity's Rainbow ◽  
Corrected Entropy ◽  
Massive Particles ◽  
Massive Particle Tunneling

In the tunneling framework of Hawking radiation, the quantum tunneling of massive particles in the modified Schwarzschild black holes from gravity's rainbow is investigated. While the massive particle tunneling from the event horizon, the metric fluctuation is taken into account, not only due to energy conservation but also to the Planck scale effect of spacetime. The obtained results show that, the emission rate is related to changes of the black hole's quantum corrected entropies before and after the emission. This implies that, considering the quantum effect of spacetime, information conservation of black holes is probable. Meanwhile, the quantum corrected entropy of the modified black hole is obtained and the leading correction behave as log-area type. And that, the emission spectrum with Planck scale correction is obtained and it deviates from the thermal spectrum.

scholarly journals AdS4 dyonic black holes in gravity's rainbow

2019 ◽  
Vol 938 ◽  
pp. 388-415 ◽  
Author(s):  
S. Panahiyan ◽  
S.H. Hendi ◽  
N. Riazi
Keyword(s):  
Black Holes ◽  
Gravity’S Rainbow ◽  
Gravity's Rainbow

scholarly journals Absence of an effective Horizon for black holes in Gravity's Rainbow

2015 ◽  
Vol 109 (2) ◽  
pp. 20001 ◽  
Author(s):  
Ahmed Farag Ali ◽  
Mir Faizal ◽  
Barun Majumder
Keyword(s):  
Black Holes ◽  
Gravity’S Rainbow ◽  
Gravity's Rainbow

scholarly journals Effects of Planck-scale-modified dispersion relations on the thermodynamics of charged black holes

2020 ◽  
Vol 101 (8) ◽  
Author(s):  
I. P. Lobo ◽  
V. B. Bezerra ◽  
J. P. Morais Graça ◽  
Luis C. N. Santos ◽  
M. Ronco
Keyword(s):  
Black Holes ◽  
Planck Scale ◽  
Dispersion Relations ◽  
Charged Black Holes ◽  
Modified Dispersion Relations

scholarly journals Charged BTZ black holes in the context of massive gravity’s rainbow

2017 ◽  
Vol 95 (8) ◽  
Author(s):  
S. H. Hendi ◽  
S. Panahiyan ◽  
S. Upadhyay ◽  
B. Eslam Panah
Keyword(s):  
Black Holes ◽  
Gravity’S Rainbow ◽  
Gravity's Rainbow ◽  
Btz Black Holes

scholarly journals Thermal fluctuations of charged black holes in gravity’s rainbow

2018 ◽  
Vol 2018 (9) ◽  
Author(s):  
Sudhaker Upadhyay ◽  
Seyed Hossein Hendi ◽  
Shahram Panahiyan ◽  
Behzad Eslam Panah
Keyword(s):  
Black Holes ◽  
Thermal Fluctuations ◽  
Charged Black Holes ◽  
Gravity’S Rainbow ◽  
Gravity's Rainbow
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