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arxiv: 1704.07763 · v3 · pith:6V76IRJ3new · submitted 2017-04-25 · ✦ hep-th

Ryu-Takayanagi Area as an Entanglement Edge Term

classification ✦ hep-th
keywords entanglementgaugetermareaedgeemergentryu-takayanagitheory
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By comparing entanglement in emergent gauge theories to the bulk in AdS/CFT, I suggest that the Ryu-Takayanagi area term is an entanglement edge term related to a natural measure on the gauge group. The main technical result in this paper is an argument why the "extended Hilbert space" definition of entanglement entropy in a lattice gauge theory is applicable to an emergent gauge theory.

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Cited by 2 Pith papers

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