{"title":"外磁场存在下Horova -Lifshitz引力下Kehagias -Sfetsos黑洞引力场中带电粒子的轨道动力学","authors":"Prosanta Mandal","doi":"10.1007/s10773-023-05392-y","DOIUrl":null,"url":null,"abstract":"<div><p>In this paper orbital dynamics of the charged particle have been studied in the vicinity of Kehagias Sfetsos Black hole in Horova -Lifshitz gravity in presence of external magnetic field. With the help of effective potential energy curve and phase plane analysis method the stability of different types of orbits of the charged particle have been discussed. Conditions for stable circular motion has been determined analytically for charged particle . Interaction of magnetic field with the charged particle has been shown by comparing the stability of orbits of the charged particle with the stability of the orbits of the neutral particle. Stability of the orbits of the test particle in the gravitational field of Kehagias-Sfetsos black hole in Horova -Lifshitz Gravity has been compared with the stability of the orbits in the gravitational field of Schwarzschild black hole in General Relativity. Influence of total angular momentum on the charged particle and neutral particle have been discussed. Influence of external magnetic field strength on the charged particle has been discussed also. In presence of external magnetic field innermost stable circular orbit is located close to the black hole horizon.</p></div>","PeriodicalId":597,"journal":{"name":"International Journal of Theoretical Physics","volume":"62 6","pages":""},"PeriodicalIF":1.3000,"publicationDate":"2023-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10773-023-05392-y.pdf","citationCount":"0","resultStr":"{\"title\":\"Orbital Dynamics Of The Charged Particle In The Gravitational Field Of Kehagias -Sfetsos Black Hole In Horova -Lifshitz Gravity In Presence Of External Magnetic Field\",\"authors\":\"Prosanta Mandal\",\"doi\":\"10.1007/s10773-023-05392-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>In this paper orbital dynamics of the charged particle have been studied in the vicinity of Kehagias Sfetsos Black hole in Horova -Lifshitz gravity in presence of external magnetic field. With the help of effective potential energy curve and phase plane analysis method the stability of different types of orbits of the charged particle have been discussed. Conditions for stable circular motion has been determined analytically for charged particle . Interaction of magnetic field with the charged particle has been shown by comparing the stability of orbits of the charged particle with the stability of the orbits of the neutral particle. Stability of the orbits of the test particle in the gravitational field of Kehagias-Sfetsos black hole in Horova -Lifshitz Gravity has been compared with the stability of the orbits in the gravitational field of Schwarzschild black hole in General Relativity. Influence of total angular momentum on the charged particle and neutral particle have been discussed. Influence of external magnetic field strength on the charged particle has been discussed also. In presence of external magnetic field innermost stable circular orbit is located close to the black hole horizon.</p></div>\",\"PeriodicalId\":597,\"journal\":{\"name\":\"International Journal of Theoretical Physics\",\"volume\":\"62 6\",\"pages\":\"\"},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2023-06-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://link.springer.com/content/pdf/10.1007/s10773-023-05392-y.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Theoretical Physics\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s10773-023-05392-y\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"PHYSICS, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Theoretical Physics","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/s10773-023-05392-y","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
Orbital Dynamics Of The Charged Particle In The Gravitational Field Of Kehagias -Sfetsos Black Hole In Horova -Lifshitz Gravity In Presence Of External Magnetic Field
In this paper orbital dynamics of the charged particle have been studied in the vicinity of Kehagias Sfetsos Black hole in Horova -Lifshitz gravity in presence of external magnetic field. With the help of effective potential energy curve and phase plane analysis method the stability of different types of orbits of the charged particle have been discussed. Conditions for stable circular motion has been determined analytically for charged particle . Interaction of magnetic field with the charged particle has been shown by comparing the stability of orbits of the charged particle with the stability of the orbits of the neutral particle. Stability of the orbits of the test particle in the gravitational field of Kehagias-Sfetsos black hole in Horova -Lifshitz Gravity has been compared with the stability of the orbits in the gravitational field of Schwarzschild black hole in General Relativity. Influence of total angular momentum on the charged particle and neutral particle have been discussed. Influence of external magnetic field strength on the charged particle has been discussed also. In presence of external magnetic field innermost stable circular orbit is located close to the black hole horizon.
期刊介绍：
International Journal of Theoretical Physics publishes original research and reviews in theoretical physics and neighboring fields. Dedicated to the unification of the latest physics research, this journal seeks to map the direction of future research by original work in traditional physics like general relativity, quantum theory with relativistic quantum field theory,as used in particle physics, and by fresh inquiry into quantum measurement theory, and other similarly fundamental areas, e.g. quantum geometry and quantum logic, etc.
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