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http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/36140| Title: | Time-varying gravitomagnetism in Brans-Dicke theory of gravity. |
| Other Titles: | Gravitomagnetismo variante no tempo na teoria da gravidade de Brans-Dicke. |
| ???metadata.dc.creator???: | SILVA, João Ribamar. BARROS, Adriano Trindade de. |
| Keywords: | Gravitomagnetism;Brans-Dickr yheory;Weak field approximation;Time-varying gravitomagnetism formalism;Gravitomagnetismo;Teoria Brans-Dickr;Aproximação de campo fraca;Formalismo de gravitomagnetismo variável no tempo |
| Issue Date: | 2015 |
| Publisher: | Universidade Federal de Campina Grande |
| Citation: | SILVA, João Ribamar; BARROS, Adriano Trindade de. Time-varying gravitomagnetism in Brans-Dicke theory of gravity. Advanced Studies in Theoretical Physics, v. 9, p. 609-616, 2015. Disponível em: http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/36140 |
| ???metadata.dc.description.resumo???: | In this work we consider the time-varying gravitomagnetism for- malism in the context of the Brans-Dicke theory of gravity. Initially, the gravitoelectric and gravitomagnetic potentials are exhibited. Then, a linear model for the temporal variation of the angular momentum of a massive body is presented. As an application, we examine the gravitomagnetic time delay, comparing the results obtained with those predicted by General Relativity. |
| Keywords: | Gravitomagnetism Brans-Dickr yheory Weak field approximation Time-varying gravitomagnetism formalism Gravitomagnetismo Teoria Brans-Dickr Aproximação de campo fraca Formalismo de gravitomagnetismo variável no tempo |
| ???metadata.dc.subject.cnpq???: | Física. |
| URI: | http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/36140 |
| Appears in Collections: | Artigos Científicos - CDSA |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| TIME-VARYING GRAVITOMAGNETISM - ARTIGO DE PERIÓDICO CDSA 2015.pdf | Time-varying gravitomagnetism in Brans-Dicke theory of gravity. - Artigo de Periódico CDSA 2015 | 92.05 kB | Adobe PDF | View/Open |
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