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

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 o...

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Bibliographic Details
Published inThe European physical journal. C, Particles and fields Vol. 78; no. 10; pp. 1 - 12
Main Authors Graça, J. P. Morais, Lobo, Iarley P., Bezerra, Valdir B., Moradpour, H.
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 01.10.2018
Springer
Springer Nature B.V
SpringerOpen
Subjects
Advertising effectiveness
Analysis
Astronomy
Astrophysics and Cosmology
Black holes
Elementary Particles
Hadrons
Heat engines
Heavy Ions
Measurement Science and Instrumentation
Nuclear Energy
Nuclear Physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Regular Article - Theoretical Physics
Relativity
String Theory
Thermodynamics
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Summary: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.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-018-6277-z