Emergent Supersymmetry in Warped Backgrounds

被引:6
|
作者
Nagasawa, Tomoaki [1 ]
Ohya, Satoshi [2 ,3 ]
Sakamoto, Kazuki [4 ]
Sakamoto, Makoto [4 ]
机构
[1] Tomakomai Natl Coll Technol, Tomakomai 0591275, Japan
[2] Ist Nazl Fis Nucl, I-56127 Pisa, Italy
[3] Univ Pisa, Dipartimento Fis, I-56127 Pisa, Italy
[4] Kobe Univ, Dept Phys, Nada Ku, Kobe, Hyogo 6578501, Japan
关键词
supersymmetry; boundary condition; extra dimension;
D O I
10.3842/SIGMA.2011.065
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We show that quantum mechanical supersymmetries are emerged in Kaluza-Klein spectrum of linearized gravity in several warped backgrounds as a consequence of higher-dimensional general coordinate invariance. These emergent supersymmetries play an essential role for the spectral structure of braneworld gravity. We show that for the case of braneworld models with two codimension-1 branes the spectral pattern is completely determined only through the supersymmetries.
引用
收藏
页数:13
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