Varying Constants in Brane World Scenarios

Brax, Philippe; van de Bruck, Carsten; Davis, Anne-Christine and Rhodes, Christophe. 2003. Varying Constants in Brane World Scenarios. Astrophys. Space Sci., 283, pp. 627-632. ISSN 0004-640X [Article]

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Abstract or Description

Higher-dimensional theories imply that some constants, such as the gravitational constant and the strength of the gauge-couplings, are not fundamental constants. Instead they are related to the sizes of the extra-dimensional space, which are moduli fields in the four-dimensional effective theory. We study the cosmological evolution of the moduli fields appearing in brane world scenarios and discuss the implications for varying constants.

Item Type:

Article

Identification Number (DOI):

https://doi.org/10.1023/A:1022543206870

Related URLs:

Departments, Centres and Research Units:

Computing

Dates:

DateEvent
2003Published

Item ID:

2355

Date Deposited:

09 Mar 2014 17:24

Last Modified:

29 Apr 2020 15:58

Peer Reviewed:

Yes, this version has been peer-reviewed.

URI:

https://research.gold.ac.uk/id/eprint/2355

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