Gravity and quantum fields in discrete spacetimes

被引：0
|
作者：
Bauer, Florian [1 ]
机构：
[1] DESY, Deutsches Elect Synchrotron, D-2000 Hamburg, Germany
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL | 2007年 / 40卷 / 25期
关键词：
D O I：
10.1088/1751-8113/40/25/S46
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In a 6D model, where the extra dimensions form a discretized curved disc, we investigate the mass spectra and profiles of gravitons and Dirac fermions. The discretization is performed in detail leading to a star-like geometry. In addition, we use the curvature of the disc to obtain the mass scales of this model in a more flexible way. We also discuss some applications of this setup such as generating small fermion masses.
引用
收藏
页码：6957 / 6963
页数：7
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