Published October 2018 | Version v1
Journal article Metadata-only

Effects of a string cloud on the criticality and efficiency of AdS black holes as heat engines

Creators

  • 1. Universidade Federal da Paraiba, Departamento de Fisica, Joao Pessoa, PB (Brazil)
  • 2. Research Institute for Astronomy and Astrophysics of Maragha (RIAAM), Maragha (Iran, Islamic Republic of)

Description

We study the black hole thermodynamics in the presence of a string cloud matter distribution, considering a work term due to a variable cosmological ''constant'' in arbitrary dimensions. Then, we explore the criticality of the system and the behavior of the black hole as a heat engine in the context of general relativity and metric f(R) gravity. (orig.)

Availability note (English)

Available from: http://dx.doi.org/10.1140/epjc/s10052-018-6277-z

Additional details

Identifiers

DOI
10.1140/epjc/s10052-018-6277-z;

Publishing Information

Journal Title
European Physical Journal. C, Particles and Fields (Online)
Journal Volume
78
Journal Issue
10
Journal Page Range
p. 1-12
ISSN
1434-6052

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
50000127
Subject category
S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
Descriptors DEI
ANTI DE SITTER SPACE; BLACK HOLES; CARNOT CYCLE; COSMOLOGICAL CONSTANT; CRITICAL TEMPERATURE; EFFICIENCY; ENTHALPY; EQUATIONS OF STATE; GENERAL RELATIVITY THEORY; GRAVITATION; HEAT ENGINES; METRICS; SPECIFIC HEAT; STRING THEORY; THERMODYNAMICS
Descriptors DEC
ENGINES; EQUATIONS; FIELD THEORIES; MATHEMATICAL SPACE; M-THEORY; PHYSICAL PROPERTIES; RELATIVITY THEORY; SPACE; THERMODYNAMIC CYCLES; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE