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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:
???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
Teoria Brans-Dickr
Aproximação de campo fraca
Formalismo de gravitomagnetismo variável no tempo
???metadata.dc.subject.cnpq???: Física.
Appears in Collections:Artigos Científicos - CDSA

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