Odd entanglement entropy in deformed and holography

D Basu, S Biswas, A Dey, B Paul, G Sengupta - Physical Review D, 2023 - APS
We construct a replica technique to perturbatively compute the odd entanglement entropy
(OEE) for bipartite mixed states in TT¯ deformed CFT 2 s. This framework is then utilized to …

Holographic study of reflected entropy in anisotropic theories

MJ Vasli, MR Mohammadi Mozaffar, K Babaei Velni… - Physical Review D, 2023 - APS
We evaluate reflected entropy in certain anisotropic boundary theories dual to nonrelativistic
geometries using holography. It is proposed that this quantity is proportional to the minimal …

Reflected entropy for free scalars

P Bueno, H Casini - Journal of High Energy Physics, 2020 - Springer
A bstract We continue our study of reflected entropy, R (A, B), for Gaussian systems. In this
paper we provide general formulas valid for free scalar fields in arbitrary dimensions …

Topological reflected entropy in Chern-Simons theories

C Berthiere, H Chen, Y Liu, B Chen - Physical Review B, 2021 - APS
We study the reflected entropy between two spatial regions in (2+ 1)-dimensional Chern-
Simons theories. Taking advantage of its replica trick formulation, the reflected entropy is …

Evolution of entanglement wedge cross section following a global quench

KB Velni, M Mozaffar, MH Vahidinia - Journal of High Energy Physics, 2020 - Springer
A bstract We study the evolution of entanglement wedge cross section (EWCS) in the Vaidya
geometry describing a thin shell of null matter collapsing into the AdS vacuum to form a …

Entanglement wedge cross section in holographic excited states

M Sahraei, MJ Vasli, MR Mohammadi Mozaffar… - Journal of High Energy …, 2021 - Springer
A bstract We evaluate the entanglement wedge cross section (EWCS) in asymptotically AdS
geometries which are dual to boundary excited states. We carry out a perturbative analysis …

Entanglement wedge cross section growth during thermalization

K Babaei Velni, MR Mohammadi Mozaffar… - Physical Review D, 2023 - APS
Motivated by exploring the thermalization process in relativistic and nonrelativistic
holographic field theories after a nonlocal quench, we investigate some features in the time …

Entanglement in Lifshitz fermion theories

MJ Vasli, K Babaei Velni… - Journal of High Energy …, 2024 - Springer
A bstract We study the static entanglement structure in (1+ 1)-dimensional free Dirac-fermion
theory with Lifshitz symmetry and arbitrary integer dynamical critical exponent. This model is …

Odd entanglement entropy and logarithmic negativity for thermofield double states

M Ghasemi, A Naseh, R Pirmoradian - Journal of High Energy Physics, 2021 - Springer
A bstract We investigate the time evolution of odd entanglement entropy (OEE) and
logarithmic negativity (LN) for the thermofield double (TFD) states in free scalar quantum …

[HTML][HTML] Odd entanglement entropy in Galilean conformal field theories and flat holography

JK Basak, H Chourasiya, V Raj, G Sengupta - The European Physical …, 2022 - Springer
The odd entanglement entropy (OEE) for bipartite states in a class of\((1+ 1)\)-dimensional
Galilean conformal field theories (\(GCFT_ {1+ 1}\)) is obtained through an appropriate …