A bstract In holographic theories, the reflected entropy has been shown to be dual to the area of the entanglement wedge cross section. We study the same problem in random …
We advance two alternative proposals for the island contributions to the entanglement negativity of various pure and mixed state configurations in quantum field theories coupled …
C Akers, P Rath - Journal of High Energy Physics, 2020 - Springer
A bstract We argue that holographic CFT states require a large amount of tripartite entanglement, in contrast to the conjecture that their entanglement is mostly bipartite. Our …
We introduce a new quantity, called pseudo-entropy, as a generalization of entanglement entropy via postselection. We expect this quantity to provide a new class of order parameters …
P Caputa, D Ge - Journal of High Energy Physics, 2023 - Springer
A bstract In this work we study families of generalised coherent states constructed from SL (2, R) subalgebras of the Virasoro algebra in two-dimensional conformal field theories. We …
We develop a covariant formalism to investigate the mixed state entanglement between time- dependent boosted subsystems in TT¯-deformed CFT 2 s through the reflected entropy. To …
A bstract In ref.[1], we analyzed the reflected entropy (SR) in random tensor networks motivated by its proposed duality to the entanglement wedge cross section (EW) in …
We discuss multipartitions of the gapped ground states of (2+ 1)-dimensional topological liquids into three (or more) spatial regions that are adjacent to each other and meet at points …
Q Tang, Z Wei, Y Tang, X Wen, W Zhu - Physical Review B, 2024 - APS
An interface connecting two distinct conformal field theories hosts rich critical behaviors. In this paper, we investigate the entanglement properties of such critical interface theories for …