TY - JOUR
T1 - Braneworld Kaluza-Klein corrections in a nutshell
AU - Kanno, Sugumi
AU - Soda, Jiro
N1 - Funding Information:
The authors would like to thank Kei-ichi Maeda for useful comments. This work was supported in part by Grant-in-Aid for Scientific Research Fund of the Ministry of Education, Science and Culture of Japan No. 155476 (S.K.) and No. 14540258 (J.S.) and also by a Grant-in-Aid for the 21st Century COE “Center for Diversity and Universality in Physics”.
PY - 2004/5/27
Y1 - 2004/5/27
N2 - Evaluating Kaluza-Klein (KK) corrections is indispensable to test the braneworld scenario. In this Letter, we propose a novel symmetry approach to a 4-dimensional effective action with KK corrections for the Randall-Sundrum two-brane system. The result can be used to assess the validity of the low energy approximation. Also, our result provides the basis for predicting CMB spectrum with KK corrections and the study of the transition from black strings to black holes.
AB - Evaluating Kaluza-Klein (KK) corrections is indispensable to test the braneworld scenario. In this Letter, we propose a novel symmetry approach to a 4-dimensional effective action with KK corrections for the Randall-Sundrum two-brane system. The result can be used to assess the validity of the low energy approximation. Also, our result provides the basis for predicting CMB spectrum with KK corrections and the study of the transition from black strings to black holes.
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U2 - 10.1016/j.physletb.2004.03.043
DO - 10.1016/j.physletb.2004.03.043
M3 - Article
AN - SCOPUS:2342644846
SN - 0370-2693
VL - 588
SP - 203
EP - 209
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 3-4
ER -