Entanglement entropy in SU(N) gauge theory
High Energy Physics - Lattice
2010-01-21 v1
Abstract
The entanglement entropy of SU(N) lattice gauge theory is studied exactly in 1+1 space-time dimensions and in Migdal-Kadanoff approximation in higher dimensional space. The existence of a non-analytical behavior reminiscent of a phase transition for a characteristic size of the entangled region is demonstrated for higher dimensional theories.
Cite
@article{arxiv.0809.4502,
title = {Entanglement entropy in SU(N) gauge theory},
author = {Alexander Velytsky},
journal= {arXiv preprint arXiv:0809.4502},
year = {2010}
}
Comments
7 pages, 6 figures; talk presented at the XXVI International Symposium on Lattice Field Theory, July 14-19, 2008, Williamsburg, Virginia, USA