We propose a codimension-two holography between a gravitational theory on ad+ 1
dimensional wedge spacetime and ad-1 dimensional CFT which lives on the corner of the …

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 …

Pseudo-entropy is an interesting quantity with a simple gravity dual, which generalizes
entanglement entropy such that it depends on both an initial and a final state. Here we …

We study the computational complexity of simulating the time-dependent expectation value
of a local operator in a one-dimensional quantum system by using temporal matrix product …

A bstract We introduce and study generalized Rényi entropies defined through the traces of
products of Tr B (| Ψ i⟩⟨ Ψ j|) where∣ Ψ i⟩ are eigenstates of a two-dimensional conformal …

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 …

A bstract We investigate the complexity= volume proposal in the case of Janus AdS 3
geometries, both at zero and finite temperature. The leading contribution coming from the …

This manuscripts proposes a new and novel numerical method to the determine the efficacy
of an encoding scheme to map real-world data into a quantum circuit. The method calculates …

In this work we study the nature of correlations among mixed states in the setup of two
symmetric strips. We use various tools to determine how the bulk geometry could be …