Balanced Partial Entanglement in Flat Holography

Debarshi Basu

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arXiv · 2203.05491

Balanced Partial Entanglement in Flat Holography

Debarshi Basu

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Abstract

We advance a construction for the balanced partial entanglement entropy (BPE) for bipartite mixed states in a class of $(1+1)$-dimensional Galilean conformal field theories dual to Einstein gravity and topologically massive gravity in asymptotically flat spacetimes. We compare our results with the entanglement wedge cross section (EWCS) in the dual geometries and find exact agreement. Furthermore, utilizing a geometric picture, we demonstrate the holographic duality between the EWCS and the BPE in the context of flat holography.

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Debarshi Basu. 2022-03-10. Balanced Partial Entanglement in Flat Holography. https://arxiv.org/abs/2203.05491

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