This review focuses on the field of quantum entanglement applied to condensed matter
physics systems with strong correlations, a domain which has rapidly grown over the last …

We report on a systematic approach for the calculation of the negativity in the ground state of
a one-dimensional quantum field theory. The partial transpose ${\rho} _ {A}^{{T} _ {2}} $ of …

Studying entanglement growth in quantum dynamics provides both insight into the
underlying microscopic processes and information about the complexity of the quantum …

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 …

Entanglement is a concept that has defied common sense since the discovery of quantum
mechanics. Two particles are said to be entangled when the quantum state of each particle …

Based on a previous review on magnetic resonance in quantum spin chains (Krug von
Nidda et al 2010 Eur. Phys. J. Spec. Top. 180 161–89) we report on further development in …

We review research on a number of situations where a quantum impurity or a physical
boundary has an interesting effect on entanglement entropy. Our focus is mainly on impurity …

We study the scaling of the traces of the integer powers of the partially transposed reduced
density matrix $\mathrm {Tr}({\rho} _ {A}^{{T} _ {2}})^{n} $ and of the entanglement negativity …

The entanglement entropy and the logarithmic negativity can be computed in quantum field
theory through a method based on the replica limit. Performing these analytic continuations …