Thermodynamical analysis of Phantom AdS black holes

In this paper, we study phase space analysis, thermodynamical geometries and stability of Phantom AdS black hole (BH). The significance of Phantom AdS BH is examined by stability conditions and divergency. The results of small and large roots and divergency are presented for different values of impo...

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Bibliographic Details
Published inAstronomy and computing Vol. 48; p. 100862
Main Authors Mohamed, Abdelhay Salah, Zotos, Euaggelos E.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.07.2024
Subjects
Black holes
Thermodynamics
Thermodynamics
Black holes
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Summary:In this paper, we study phase space analysis, thermodynamical geometries and stability of Phantom AdS black hole (BH). The significance of Phantom AdS BH is examined by stability conditions and divergency. The results of small and large roots and divergency are presented for different values of important parameters, graphically. Moreover, we discuss the thermodynamical geometry by using well known techniques such as Weinhold, and geothermodynamics (GTD), HPEM and Ruppeiner and analyze the structure of Phantom AdS BH. Important Physical Information is obtained by utilizing the scalar curvature and zeros of heat capacity. Furthermore, we discuss the P-V criticality to study the stability of Phantom AdS BH which present some significant and important findings.
ISSN:2213-1337
DOI:10.1016/j.ascom.2024.100862