Entanglement wedge cross section from CFT: dynamics of local operator quench
A bstract We derive dynamics of the entanglement wedge cross section from the reflected
entropy for local operator quench states in the holographic CFT. By comparing between the …
entropy for local operator quench states in the holographic CFT. By comparing between the …
Light cone bootstrap in general 2D CFTs and entanglement from light cone singularity
Y Kusuki - Journal of High Energy Physics, 2019 - Springer
A bstract The light cone OPE limit provides a significant amount of information regarding the
conformal field theory (CFT), like the high-low temperature limit of the partition function. We …
conformal field theory (CFT), like the high-low temperature limit of the partition function. We …
Holographic quantum circuits from splitting/joining local quenches
A bstract We study three different types of local quenches (local operator, splitting and
joining) in both the free fermion and holographic CFTs in two dimensions. We show that the …
joining) in both the free fermion and holographic CFTs in two dimensions. We show that the …
[HTML][HTML] Dynamics of entanglement wedge cross section from conformal field theories
We derive dynamics of the entanglement wedge cross section directly from the two-
dimensional holographic CFTs with a local operator quench. This derivation is based on the …
dimensional holographic CFTs with a local operator quench. This derivation is based on the …
The quasi-particle picture and its breakdown after local quenches: mutual information, negativity, and reflected entropy
A bstract We study the dynamics of (Rényi) mutual information, logarithmic negativity, and
(Rényi) reflected entropy after exciting the ground state by a local operator. Together with …
(Rényi) reflected entropy after exciting the ground state by a local operator. Together with …
Entanglement entropy, OTOC and bootstrap in 2D CFTs from Regge and light cone limits of multi-point conformal block
A bstract We explore the structures of light cone and Regge limit singularities of n-point
Virasoro conformal blocks in c> 1 two-dimensional conformal field theories with no chiral …
Virasoro conformal blocks in c> 1 two-dimensional conformal field theories with no chiral …
Double local quenches in 2D CFTs and gravitational force
A bstract In this work we extensively study the dynamics of excited states created by
instantaneous local quenches at two different points, ie double local quenches. We focus on …
instantaneous local quenches at two different points, ie double local quenches. We focus on …
Correlation measures and the entanglement wedge cross-section after quantum quenches in two-dimensional conformal field theories
A bstract We consider the time evolution of mixed state correlation measures in two-
dimensional conformal field theories, such as logarithmic negativity, odd entropy, and …
dimensional conformal field theories, such as logarithmic negativity, odd entropy, and …
Thermal pseudo-entropy
A bstract In this work, we develop a generalisation of the thermal entropy to complex inverse
temperatures, which we call the thermal pseudo-entropy. We show that this quantity …
temperatures, which we call the thermal pseudo-entropy. We show that this quantity …
Capacity of entanglement in local operators
P Nandy - Journal of High Energy Physics, 2021 - Springer
A bstract We study the time evolution of the excess value of capacity of entanglement
between a locally excited state and ground state in free, massless fermionic theory and free …
between a locally excited state and ground state in free, massless fermionic theory and free …