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Title: Perfect fluid and scalar field in the Reissner-Nordstroem metric

Abstract

We describe the spherically symmetric steady-state accretion of perfect fluid in the Reissner-Nordstroem metric. We present analytic solutions for accretion of a fluid with linear equations of state and of the Chaplygin gas. We also show that under reasonable physical conditions, there is no steady-state accretion of a perfect fluid onto a Reissner-Nordstroem naked singularity. Instead, a static atmosphere of fluid is formed. We discuss a possibility of violation of the third law of black hole thermodynamics for a phantom fluid accretion.

Authors:
 [1]; ;  [2]
  1. Ludwig-Maximilians-Universitaet Muenchen, Arnold Sommerfeld Center for Theoretical Physics, Department fuer Physik (Germany)
  2. Russian Academy of Sciences, Institute for Nuclear Research (Russian Federation)
Publication Date:
OSTI Identifier:
22028081
Resource Type:
Journal Article
Journal Name:
Journal of Experimental and Theoretical Physics
Additional Journal Information:
Journal Volume: 112; Journal Issue: 5; Other Information: Copyright (c) 2011 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7761
Country of Publication:
United States
Language:
English
Subject:
79 ASTROPHYSICS, COSMOLOGY AND ASTRONOMY; ANALYTICAL SOLUTION; BLACK HOLES; COSMOLOGY; EQUATIONS OF STATE; FLUIDS; IDEAL FLOW; METRICS; SCALAR FIELDS; SINGULARITY; STAR ACCRETION; STEADY-STATE CONDITIONS; SYMMETRY; THERMODYNAMICS

Citation Formats

Babichev, E. O., E-mail: eugeny.babichev@physik.uni-muenchen.de, Dokuchaev, V. I., E-mail: dokuchaev@ms2.inr.ac.ru, and Eroshenko, Yu. N., E-mail: eroshenko@ms2.inr.ac.ru. Perfect fluid and scalar field in the Reissner-Nordstroem metric. United States: N. p., 2011. Web. doi:10.1134/S1063776111040157.
Babichev, E. O., E-mail: eugeny.babichev@physik.uni-muenchen.de, Dokuchaev, V. I., E-mail: dokuchaev@ms2.inr.ac.ru, & Eroshenko, Yu. N., E-mail: eroshenko@ms2.inr.ac.ru. Perfect fluid and scalar field in the Reissner-Nordstroem metric. United States. doi:10.1134/S1063776111040157.
Babichev, E. O., E-mail: eugeny.babichev@physik.uni-muenchen.de, Dokuchaev, V. I., E-mail: dokuchaev@ms2.inr.ac.ru, and Eroshenko, Yu. N., E-mail: eroshenko@ms2.inr.ac.ru. Sun . "Perfect fluid and scalar field in the Reissner-Nordstroem metric". United States. doi:10.1134/S1063776111040157.
@article{osti_22028081,
title = {Perfect fluid and scalar field in the Reissner-Nordstroem metric},
author = {Babichev, E. O., E-mail: eugeny.babichev@physik.uni-muenchen.de and Dokuchaev, V. I., E-mail: dokuchaev@ms2.inr.ac.ru and Eroshenko, Yu. N., E-mail: eroshenko@ms2.inr.ac.ru},
abstractNote = {We describe the spherically symmetric steady-state accretion of perfect fluid in the Reissner-Nordstroem metric. We present analytic solutions for accretion of a fluid with linear equations of state and of the Chaplygin gas. We also show that under reasonable physical conditions, there is no steady-state accretion of a perfect fluid onto a Reissner-Nordstroem naked singularity. Instead, a static atmosphere of fluid is formed. We discuss a possibility of violation of the third law of black hole thermodynamics for a phantom fluid accretion.},
doi = {10.1134/S1063776111040157},
journal = {Journal of Experimental and Theoretical Physics},
issn = {1063-7761},
number = 5,
volume = 112,
place = {United States},
year = {2011},
month = {5}
}