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 …

A bstract We study boundary renormalization group flows between boundary conformal field
theories in 1+ 1 dimensions using methods of quantum information theory. We define an …

Entanglement not only plays a crucial role in quantum technologies, but is key to our
understanding of quantum correlations in many-body systems. However, in an experiment …

We investigate the logarithmic negativity in strongly disordered spin chains in the random-
singlet phase. We focus on the spin-1 2 random Heisenberg chain and the random XX …

In a non-equilibrium many-body system, the quantum information dynamics between non-
complementary regions is a crucial feature to understand the local relaxation towards …

The entropy of an electronic system offers important insights into the nature of its quantum
mechanical ground state. This is particularly valuable in cases where the state is difficult to …

A bstract Defects in two-dimensional conformal field theories (CFTs) contain signatures of
their characteristics. In this work, we analyze entanglement properties of subsystems in the …

We investigate the effect of a global degeneracy in the distribution of the entanglement
spectrum in conformal field theories in one spatial dimension. We relate the recently found …

Quantum entanglement between an impurity and its environment is expected to be central in
quantum impurity problems. We develop a method to compute the entanglement in spin-1/2 …

We reconsider the moments of the reduced density matrix of two disjoint intervals and of its
partial transpose with respect to one interval for critical free fermionic lattice models. It is …