Publication:
Entropy bound in Einstein-Born-Infeld black holes

Дата
2021
Авторы
Falciano, F. T.
Penafiel, M. L.
Fabris, J. C.
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Научные группы
Организационные подразделения
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Организационная единица
Институт ядерной физики и технологий
Цель ИЯФиТ и стратегия развития - создание и развитие научно-образовательного центра мирового уровня в области ядерной физики и технологий, радиационного материаловедения, физики элементарных частиц, астрофизики и космофизики.
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Аннотация
© 2021 American Physical Society.We study the validity of Bekenstein's entropy bound for a charged black hole in the context of nonlinear electrodynamics. Bekenstein's inequalities are commonly understood as universal relations between the entropy, the charge, the momentum and the energy of a physical system but independent of its dynamics. In particular, we consider the Born-Infeld electrodynamics coupled to gravity as described by general relativity. Following the steps that lead to these inequalities, we study the absorption of a charged test particle by the black hole and verify that the entropy bound is violated. We find a modified upper bound for the entropy that depends on the maximum field parameter of the Born-Infeld theory.
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Цитирование
Falciano, F. T. Entropy bound in Einstein-Born-Infeld black holes / Falciano, F.T., Penafiel, M.L., Fabris, J.C. // Physical Review D. - 2021. - 103. - № 8. - 10.1103/PhysRevD.103.084046
URI
https://www.doi.org/10.1103/PhysRevD.103.084046
 https://www.scopus.com/record/display.uri?eid=2-s2.0-85105381946&origin=resultslist
 http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000649435200010
 https://openrepository.mephi.ru/handle/123456789/24111
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