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.
CITATION STYLE
Velytsky, A. (2008). Entanglement entropy in SU(N) gauge theory. In Proceedings of Science (Vol. 66). Sissa Medialab Srl. https://doi.org/10.22323/1.066.0256
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