SCALAR AND FERMION ZERO MODES ON THE THICK BRANE ARISING FROM TWO SCALAR FIELDS

被引：1
作者：
Du, Muyun [2 ]
Du, Xiyun [1 ]
Xie, Yueying [1 ]
机构：
[1] Sundu Middle Sch, Fengcheng 331104, Jiangxi, Peoples R China
[2] Yichun Coll, Inst Technol, Yichun 336000, Jiangxi, Peoples R China
来源：
MODERN PHYSICS LETTERS A | 2008年 / 23卷 / 37期
关键词：
Large extra dimensions; field theories in higher dimensions;
D O I：
10.1142/S0217732308026492
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this note we study scalar and fermion zero modes on the brane arising from two scalar fields. The result is that there exist normalizable massless modes of scalar fields which can be localized on the brane. While for spin 1/2 and spin 3/2 ferminos, the corresponding zero modes are non-normalizable. Thus, some mechanism such as Yukawa coupling should be introduced for the localization of these fermionic fields on the thick brane.
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收藏
页码：3179 / 3186
页数：8
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