{"title":"Thermodynamical analysis of Phantom AdS black holes","authors":"Abdelhay Salah Mohamed , Euaggelos E. Zotos","doi":"10.1016/j.ascom.2024.100862","DOIUrl":null,"url":null,"abstract":"<div><p>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.</p></div>","PeriodicalId":48757,"journal":{"name":"Astronomy and Computing","volume":"48 ","pages":"Article 100862"},"PeriodicalIF":1.9000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Astronomy and Computing","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2213133724000775","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ASTRONOMY & ASTROPHYSICS","Score":null,"Total":0}
引用次数: 0
Abstract
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.
Astronomy and ComputingASTRONOMY & ASTROPHYSICSCOMPUTER SCIENCE,-COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS
CiteScore
4.10
自引率
8.00%
发文量
67
期刊介绍：
Astronomy and Computing is a peer-reviewed journal that focuses on the broad area between astronomy, computer science and information technology. The journal aims to publish the work of scientists and (software) engineers in all aspects of astronomical computing, including the collection, analysis, reduction, visualisation, preservation and dissemination of data, and the development of astronomical software and simulations. The journal covers applications for academic computer science techniques to astronomy, as well as novel applications of information technologies within astronomy.
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