AdS-Flows and Weyl Gravity
高能物理 - 理论
2009-10-31 v2
摘要
An analogy is noted between RG flow equations in 4-dimensional gauge theory, as derived from the AdS/CFT correspondence, and the RG flow equations in 4-dimensional field theory coupled to a particular limit of Weyl supergravity. This suggests a possible theory of dynamical 3-branes with fluctuating 4-dimensional conformal factor. The argument involves a map from flows in 4-dimensional gauge theories to flows in a class of 2-dimensional sigma models.
引用
@article{arxiv.hep-th/9912155,
title = {AdS-Flows and Weyl Gravity},
author = {Christof Schmidhuber},
journal= {arXiv preprint arXiv:hep-th/9912155},
year = {2009}
}
备注
25 pages Latex; some comments, references added