General logarithmic corrections to black-hole entropy
Saurya DasPhysics Department, The University of Winnipeg and Winnipeg Institute for Theoretical Physics, 515 Portage Avenue, Winnipeg, Manitoba, Canada R3B 2E9Parthasarathi MajumdarThe Institute of Mathematical Sciences, CIT Campus, Chennai-600 113, IndiaRajat K. BhaduriDepartment of Physics and Astronomy, Mc Master University, Hamilton, Ontario, Canada L8S 4M1
2002en
ABI
Аннотация
We compute leading order corrections to the the entropy of any thermodynamic system due to small statistical fluctuations around equilibrium. When applied to black holes, these corrections are shown to be of the form $-k\\ln(Area)$. For BTZ black holes, $k=3/2$, as found earlier. We extend the result to anti-de Sitter Schwarzschild and Reissner-Nordstrom black holes in arbitrary dimensions. Finally we examine the role of conformal field theory in black hole entropy and its corrections.
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