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arXiv 0905.3984hep-th
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广义Randall-Sundrum方案中体场的Kaluza-Klein模

Kaluza-Klein modes of bulk fields in a generalized Randall-Sundrum scenario

Joydip Mitra, Soumitra SenGupta

摘要:

考虑了在TeV可见膜上具有非零宇宙学常数的广义双膜Randall-Sundrum模型.在这种广义Randall-Sundrum方案中,确定了引力子、规范场和反对称二阶Kalb-Ramond场的质量Kaluza-Klein模.我们发现不同体场的Kaluza-Klein激发的质量依赖于膜宇宙学常数,这表明了扭曲膜粒子唯象学现象学中有趣的结果

英文摘要:

We consider a generalised two brane Randall-Sundrum model with non-zero cosmological constant on the visible TeV brane. Massive Kaluza-Klein modes for various bulk fields namely graviton, gauge field and antisymmetric second rank Kalb-Ramond field in a such generalized Randall-Sundrum scenario are determined. The masses for the Kaluza-Klein excitations of different bulk fields are found to depend on the brane cosmological constant indicating interesting consequences in warped brane particle phenomenology

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