Brane fluctuations and suppression of Kaluza-Klein mode couplings

被引：126

作者：

Bando, M ^{[1
]}

Kugo, T

Noguchi, T

Yoshioka, K

机构：

[1] Aichi Univ, Div Phys, Aichi 4700296, Japan

[2] Kyoto Univ, Dept Phys, Kyoto 6068502, Japan

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 83卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.83.3601

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In higher dimensional models where the gauge and gravity fields live in the bulk and the matter fields only in a brane, we point out the importance of the brane (transverse) coordinate modes, which are the Nambu-Goldstone bosons appearing as a result of spontaneous breaking of the translation symmetry. The brane recoil effect suppresses the couplings of higher Kaluza-Klein modes to the matter, and gives a natural resolution to the divergence problem caused by the exchange of infinitely many Kaluza-Klein modes.

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页码：3601 / 3604

页数：4

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