Imperial College London
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Claudia de Rham

Faculty of Natural Sciences, Department of Physics

Professor of Theoretical Physics
 
 
 
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Contact

 

c.de-rham CV

 
 
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Location

 

H506Huxley BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{de:2005:10.1103/PhysRevD.71.124025,
author = {de, Rham C and Webster, S},
doi = {10.1103/PhysRevD.71.124025},
journal = {Physical Review D: Particles, Fields, Gravitation and Cosmology},
pages = {124025--1--124025--19},
title = {High-energy theory for close Randall-Sundrum branes},
url = {http://dx.doi.org/10.1103/PhysRevD.71.124025},
volume = {71},
year = {2005}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - We obtain an effective theory for the radion dynamics of the two-brane Randall-Sundrum model, correct to all orders in brane velocity in the limit of close separation, which is of interest for studying brane collisions and early universe cosmology. Obtained via a recursive solution of the bulk equation of motion, the resulting theory represents a simple extension of the corresponding low-energy effective theory to the high-energy regime. The four-dimensional low-energy theory is indeed not valid when corrections at second order in velocity are considered. This extension has the remarkable property of including only second derivatives and powers of first order derivatives. This important feature makes the theory particularly easy to solve. We then extend the theory by introducing a potential and detuning the branes.
AU  - de,Rham C
AU  - Webster,S
DO  - 10.1103/PhysRevD.71.124025
EP  - 1
PY  - 2005///
SN  - 1550-2368
SP  - 124025
TI  - High-energy theory for close Randall-Sundrum branes
T2  - Physical Review D: Particles, Fields, Gravitation and Cosmology
UR  - http://dx.doi.org/10.1103/PhysRevD.71.124025
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000230276100065&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - https://journals.aps.org/prd/abstract/10.1103/PhysRevD.71.124025
UR  - http://hdl.handle.net/10044/1/79118
VL  - 71
ER  -
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