Barros, A. ; Sen, A. A. ; Romero, C. (2001) Circular cosmic string loop in Brans-Dicke theory Brazilian Journal of Physics, 31 (3). pp. 507-510. ISSN 0103-9733
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Official URL: http://www.sbfisica.org.br/bjp/files/v31_507.pdf
Abstract
The gravitational field of a stationary circular cosmic string loop, externally supported against collapse, is investigated in the context of Brans-Dicke theory in the weak field approximation of the field equations. The solution is quasi-conformally related to the corresponding solution in Einstein's General Relativity(GR) and goes over to the corresponding solution in GR when the Brans-Dicke parameter ω becomes infinitely large.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to SciELO. |
| ID Code: | 44060 |
| Deposited On: | 20 Jun 2011 10:26 |
| Last Modified: | 20 Jun 2011 10:26 |
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