{"title":"Extensions of the Penrose inequality with angular momentum","authors":"Wojciech Kulczycki, E. Malec","doi":"10.1103/PHYSREVD.103.064025","DOIUrl":null,"url":null,"abstract":"We numerically investigate the validity of recent modifications of the Penrose inequality that include angular momentum. Quasilocal formulations are confirmed, with one exception, but versions expressed in terms of asymptotic mass and angular momentum are contradicted. We analyzed numerical solutions describing polytropic stationary toroids around spinning black holes.","PeriodicalId":8455,"journal":{"name":"arXiv: General Relativity and Quantum Cosmology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2020-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv: General Relativity and Quantum Cosmology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1103/PHYSREVD.103.064025","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
We numerically investigate the validity of recent modifications of the Penrose inequality that include angular momentum. Quasilocal formulations are confirmed, with one exception, but versions expressed in terms of asymptotic mass and angular momentum are contradicted. We analyzed numerical solutions describing polytropic stationary toroids around spinning black holes.
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