Brane Cosmic String Compactification in Brans-Dicke Theory
M. C. B. Abdalla (IFT/Unesp), M. E. X. Guimaraes (MAT/Unb), J. M., Hoff da Silva (IFT/Unesp)
TL;DR
This paper explores a novel way to compactify extra dimensions using cosmic strings within Brans-Dicke gravity, revealing stable configurations and drawing parallels with the Randall-Sundrum model.
Contribution
It introduces a new compactification mechanism employing cosmic strings in Brans-Dicke theory and analyzes the stability of resulting configurations.
Findings
Existence of stable field configurations in Einstein-Brans-Dicke equations
Analogies established between this model and Randall-Sundrum scenario
Potential implications for extra dimension theories
Abstract
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.
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