Brane cosmic string compactification in Brans-Dicke theory
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2007-04-16
Autores
Abdalla, M. C.B. [UNESP]
Guimarães, M. E.X.
Hoff Da Silva, J. M. [UNESP]
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We investigate an alternative compactification of extra dimensions using local cosmic string in the Brans-Dicke gravity framework. In the context of dynamical systems it is possible to show that there exist a stable field configuration for the Einstein-Brans-Dicke equations. We explore the analogies between this particular model and the Randall-Sundrum scenario. © 2007 The American Physical Society.
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Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 75, n. 8, 2007.