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arXiv · 0802.3231

Topological Entanglement Entropy in Chern-Simons Theories and Quantum Hall Fluids

Shiying Dong·Eduardo Fradkin·Robert G. Leigh·Sean Nowling
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Abstract

We compute directly the entanglement entropy of spatial regions in Chern-Simons gauge theories in 2+1 dimensions using surgery. We use these results to determine the universal topological piece of the entanglement entropy for Abelian and non-Abelian quantum Hall fluids.

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Shiying Dong, Eduardo Fradkin, Robert G. Leigh, Sean Nowling. 2008-02-21. Topological Entanglement Entropy in Chern-Simons Theories and Quantum Hall Fluids. https://doi.org/10.1088/1126-6708%2F2008%2F05%2F016

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