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- Title
Thermodynamic quantities for gases in static spherically symmetric backgrounds possessing a horizon.
- Authors
Li, G. Q.
- Abstract
The brick-wall method is used to study the thermodynamic quantities for perfect relativistic gases in generic spherically symmetric and static background spacetimes possessing a horizon. The Wentzel-Kramers-Brillouin (WKB) approximation is employed for the Teukolsky-type master equation. It is shown that the entropy density, energy density, pressure, and state equation all contain a subleading term, which depends on the spins of the particles of the gases. When particularizing to the Schwarzschild and Reissner-Nördstrom geometries, the results previously found in the literature for those geometries are recovered.
- Subjects
THERMODYNAMICS; PARTICLES; ENTROPY; FORCE &; energy; GEOMETRY; PHYSICAL &; theoretical chemistry; QUANTUM theory
- Publication
JETP Letters, 2007, Vol 86, Issue 3, p153
- ISSN
0021-3640
- Publication type
Article
- DOI
10.1134/S0021364007150015