{"title":"Exact Solutions of Einstein’s Equations in the Presence of a Scalar Field","authors":"B. Mirza, F. Sadeghi","doi":"10.1134/S1063779624701016","DOIUrl":null,"url":null,"abstract":"<p>We review a class of exact solutions of Einstein’s equations in the presence of a scalar field that has three free parameters and become Janis–Newman–Winicour (JNW) metric and γ metric in a certain limit of parameters [1]. We also explain the rotating form of the class of axially symmetric metrics, which contain the rotating gamma and JNW metrics and the Bogush–Gal’tsov (BG) metric at certain values of the parameters [2].</p>","PeriodicalId":729,"journal":{"name":"Physics of Particles and Nuclei","volume":"55 6","pages":"1408 - 1412"},"PeriodicalIF":0.6000,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics of Particles and Nuclei","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1063779624701016","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, PARTICLES & FIELDS","Score":null,"Total":0}
引用次数: 0
Abstract
We review a class of exact solutions of Einstein’s equations in the presence of a scalar field that has three free parameters and become Janis–Newman–Winicour (JNW) metric and γ metric in a certain limit of parameters [1]. We also explain the rotating form of the class of axially symmetric metrics, which contain the rotating gamma and JNW metrics and the Bogush–Gal’tsov (BG) metric at certain values of the parameters [2].
期刊介绍：
The journal Fizika Elementarnykh Chastits i Atomnogo Yadr of the Joint Institute for Nuclear Research (JINR, Dubna) was founded by Academician N.N. Bogolyubov in August 1969. The Editors-in-chief of the journal were Academician N.N. Bogolyubov (1970–1992) and Academician A.M. Baldin (1992–2001). Its English translation, Physics of Particles and Nuclei, appears simultaneously with the original Russian-language edition. Published by leading physicists from the JINR member states, as well as by scientists from other countries, review articles in this journal examine problems of elementary particle physics, nuclear physics, condensed matter physics, experimental data processing, accelerators and related instrumentation ecology and radiology.
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