Please use this identifier to cite or link to this item: https://idr.l2.nitk.ac.in/jspui/handle/123456789/16577
Title: Regular Bardeen AdS black hole as a heat engine
Authors: Rajani K.V.
Ahmed Rizwan C.L.
Naveena Kumara A.
Vaid D.
Ajith K.M.
Issue Date: 2020
Citation: Nuclear Physics B Vol. 960 , , p. -
Abstract: We investigate the thermodynamic phase transition and heat engine efficiency in regular Bardeen AdS black hole. The thermodynamics of the black hole is analyzed in extended phase space. A first order phase transition analogous to van der Waal system is evident from this study, which is affirmed by the specific heat divergence at the critical points. A conventional heat engine is constructed by considering the black hole as working substance. The efficiency is obtained via a thermodynamic cycle in the P−V plane, which receives and ejects heat. The heat engine efficiency is improved by adding a quintessence field. The analytical expression for heat engine efficiency is derived in terms of quintessence dark energy parameter. © 2020 The Author(s)
URI: https://doi.org/10.1016/j.nuclphysb.2020.115166
http://idr.nitk.ac.in/jspui/handle/123456789/16577
Appears in Collections:1. Journal Articles

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