HAWKING THERMAL RADIATION AND LIFETIME OF BLACK HOLES IN BRANEWORLD
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Abstract
The thermodynamic properties of the primordial black hole, (PBH), in the braneworld are investigated. Hawking radiation and the life time of PBHs have been studied. An exact analytical expression for the Bekenstein-Hawking's entropy, the temperature and heat capacity have been found. Time dependence of thermodynamic quantities of PBH has been studied. It is argued that the life time of PBHs in the early Universe is shortened at least for one order which lead to their evaporation. It can be a reason why we do not observe final rapid evaporation of PBHs in the recent epoch of the Universe.
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References
P. Ivanov, P. Naselsky and I. Novikov, Phys. Rev. D 50 (Dec 1994) 7173.
B. J. Carr, J. H. Gilbert and J. E. Lidsey, Phys. Rev. D 50 (Oct 1994) 4853
J. Yokoyama, Phys. Rep. 307 (Dec 1998) 133.
S. Hawking, Mon. Not. R. Astron. Soc. 152 (1971) 75.
M. Y. Khlopov and A. G. Polnarev, Phys. Lett. B 97 (Dec 1980) 383.
Musco, J. C. Miller and L. Rezzola, Class. Quantum Grav. 22 (2005) 1405.
Polnarev and R. Zembowicz, Phys. Rev. D 43 (Feb 1991) 1106.
M. Crawford and D. N. Schramm, Nature 298 (Aug 1982) 538.
B. J. Carr and J. H. MacGibbon, Phys. Rep. 307 (Dec 1998) 141.
S. W. Hawking, Scienti_c American 236 (January 1977) 34.