The entanglement entropy has been historically studied by many authors in order to obtain
quantum mechanical interpretations of the gravitational entropy. The discovery of anti-de …

We consider the logarithmic negativity of a finite interval embedded in an infinite one
dimensional system at finite temperature. We focus on conformal invariant systems and we …

We study the time evolution of the logarithmic negativity after a global quantum quench. In a
1+ 1-dimensional conformal invariant field theory, we consider the negativity between two …

Some results on the mutual information of disjoint regions in higher dimensions - IOPscience
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A bstract We study twist operators in higher dimensional CFT's. In particular, we express
their conformal dimension in terms of the energy density for the CFT in a particular thermal …

A bstract We focus on the issue of proper definition of entanglement entropy in lattice gauge
theories, and examine a naive definition where gauge invariant states are viewed as …

A bstract We compute the entanglement of purification (EoP) in a 2d free scalar field theory
with various masses. This quantity measures correlations between two subsystems and is …

A bstract This is an expanded version of the short report arXiv: 1401.0539, where we studied
the time evolution of (Renyi) entanglement entropies for the excited state defined by acting a …

A bstract In this paper, we present a simple class of non-local field theories whose ground
state entanglement entropy follows a volume law as long as the size of subsystem is smaller …

We study the entanglement of purification (EOP), a measure of total correlation between two
subsystems A and B, for free scalar field theory on a lattice and the transverse-field Ising …