Geometrical Renormalization Groups: Perfect Deconstruction Actions
高能物理 - 理论
2007-05-23 v2 高能物理 - 格点
高能物理 - 唯象学
摘要
By combining two distinct renormalization group transformations, opposing scale transformations, we obtain a composite transformation which does not rescale the system, and drives it to a "geometrical" fixed point, controlling the effective geometry and locality. The latticized (deconstructed) action for an extra-dimensional field theory becomes a ``perfect action,'' with a linear ladder spectrum for N KK-modes.
引用
@article{arxiv.hep-th/0303267,
title = {Geometrical Renormalization Groups: Perfect Deconstruction Actions},
author = {Christopher T. Hill},
journal= {arXiv preprint arXiv:hep-th/0303267},
year = {2007}
}
备注
16 pages, 2 figures