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arXiv · 0711.4118

Holographic entanglement entropy for disconnected regions

Veronika E. Hubeny·Mukund Rangamani
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Abstract

We present a simple derivation of the entanglement entropy for a region made up of a union of disjoint intervals in 1+1 dimensional quantum field theories using holographic techniques. This generalizes the results for 1+1 dimensional conformal field theories derived previously by exploiting the uniformization map. We further comment on the generalization of our result to higher dimensional field theories.

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Veronika E. Hubeny, Mukund Rangamani. 2008-02-04. Holographic entanglement entropy for disconnected regions. https://doi.org/10.1088/1126-6708%2F2008%2F03%2F006

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