Geometrical Renormalization Groups: Perfect Deconstruction Actions
High Energy Physics - Theory
2007-05-23 v2 High Energy Physics - Lattice
High Energy Physics - Phenomenology
Abstract
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.
Keywords
Cite
@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}
}
Comments
16 pages, 2 figures