THERMODYNAMICS AND SPECTROSCOPY OF SCHWARZSCHILD BLACK HOLE SURROUNDED BY QUINTESSENCE

被引：38

作者：

Tharanath, R. ^{[1
]}

Kuriakose, V. C. ^{[1
]}

机构：

[1] Cochin Univ Sci & Technol, Dept Phys, Kochi 682022, Kerala, India

来源：

MODERN PHYSICS LETTERS A | 2013年 / 28卷 / 04期

关键词：

Black hole; quintessence; area spectrum; entropy spectrum; adiabatic invariant; QUASI-NORMAL MODES; AREA SPECTRUM;

D O I：

10.1142/S021773231350003X

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The thermodynamic and spectroscopic behavior of Schwarzschild blackhole surrounded by quintessence are studied. We have derived the thermodynamic quantities and studied their behavior for different values of quintessence parameter. We put the background spacetime into the Kruskal-like coordinate to find the period with respect to Euclidean time. Also assuming that the adiabatic invariant obeys Bohr-Sommerfeld quantization rule, detailed study of area spectrum and entropy spectrum have been done for special cases of the quintessence state parameter. We find that the spectra are equally spaced.

引用

页数：11

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