Wilsonian Renormalization Group in Randall-Sundrum 1.

Lewandowski, A.

Technical Information Center Oak Ridge Tennessee

关键词: String models;    Plank radiation formula;    Renormalization;    Scalar effects;    Transformations;   

RP-ID  :  DE2004833083

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

We find renormalization group transformations for the compactified Randall-Sundrum scenario by integrating out an infinitesimal slice of ultraviolet degrees of freedom near the Planck brane. Under these transformations the coefficients of operators on the Planck brane experience RG evolution. The extra-dimensional radius also scales, flowing to zero in the IR. We find an attractive fixed point in the context of a bulk scalar field theory. Calculations are simplified in the low energy effective theory as we demonstrate with the computation of a loop diagram.