{"title":"引力标量张量理论中的引力磁单极子","authors":"A. Barros","doi":"10.12988/ASTP.2017.61141","DOIUrl":null,"url":null,"abstract":"We consider the Brans-Dicke scalar-tensor theory, supposing a weak gravitational field generated by a material source with low rotating motion and nonzero magnetic monopole. In this context, we determine a Kerr-Taub-NUT-type solution and the gravitomagnetic field. After, the effects of frame dragging and gravitomagnetic time delay are explored and the results obtained are compared with those predicted by General Relativity. PACS: 04.50.Kd, 04.25.Nx","PeriodicalId":127314,"journal":{"name":"Advanced Studies in Theoretical Physics","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Gravitomagnetic monopole in a scalar-tensor theory of gravity\",\"authors\":\"A. Barros\",\"doi\":\"10.12988/ASTP.2017.61141\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We consider the Brans-Dicke scalar-tensor theory, supposing a weak gravitational field generated by a material source with low rotating motion and nonzero magnetic monopole. In this context, we determine a Kerr-Taub-NUT-type solution and the gravitomagnetic field. After, the effects of frame dragging and gravitomagnetic time delay are explored and the results obtained are compared with those predicted by General Relativity. PACS: 04.50.Kd, 04.25.Nx\",\"PeriodicalId\":127314,\"journal\":{\"name\":\"Advanced Studies in Theoretical Physics\",\"volume\":\"40 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-09-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Advanced Studies in Theoretical Physics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.12988/ASTP.2017.61141\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advanced Studies in Theoretical Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.12988/ASTP.2017.61141","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Gravitomagnetic monopole in a scalar-tensor theory of gravity
We consider the Brans-Dicke scalar-tensor theory, supposing a weak gravitational field generated by a material source with low rotating motion and nonzero magnetic monopole. In this context, we determine a Kerr-Taub-NUT-type solution and the gravitomagnetic field. After, the effects of frame dragging and gravitomagnetic time delay are explored and the results obtained are compared with those predicted by General Relativity. PACS: 04.50.Kd, 04.25.Nx
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