RG decimation-based approach to confinement and computation on coarser lattices
High Energy Physics - Lattice
2007-05-23 v1
Abstract
A systematic procedure is presented for connecting short to long scales in LGT. Approximate decimations are used which can provide both upper and lower bounds on the partition function. Its exact value is then obtained by interpolation between the bounds. By iterating the procedure representations of the partition function as well as other physical quantities can be obtained on progressively coarser lattices. For SU(2) IR flow into the confining strong coupling regime results for any initial .
Cite
@article{arxiv.hep-lat/0509116,
title = {RG decimation-based approach to confinement and computation on coarser lattices},
author = {E. T. Tomboulis},
journal= {arXiv preprint arXiv:hep-lat/0509116},
year = {2007}
}
Comments
6 pages, Latex + PoS.cls, Lattice 2005, Topology and Confinement