The analogy between an equilibrium partition function and the return probability in many-
body unitary dynamics has led to the concept of dynamical quantum phase transition …

We discuss the detection of entanglement in interacting quantum spin systems. First,
thermodynamic Hamiltonian-based witnesses are computed for a general class of one …

We investigate quantum phase transitions (QPTs) in spin chain systems characterized by
local Hamiltonians with matrix product ground states. We show how to theoretically engineer …

We review some of the recent progress on the study of entropy of entanglement in many-
body quantum systems. Emphasis is placed on the scaling properties of entropy for one …

We define dynamical universality classes for many-body systems whose unitary evolution is
punctuated by projective measurements. In cases where such measurements occur …

We find that multidimensional determinants “hyperdeterminants,” related to entanglement
measures (the so-called concurrence, or 3-tangle for two or three qubits, respectively), are …

We give a classification of gapped quantum phases of one-dimensional systems in the
framework of matrix product states (MPS) and their associated parent Hamiltonians, for …

The entanglement of quantum XY spin chains of arbitrary length is investigated via a
recently developed global measure suitable for generic quantum many-body systems. This …

Motivated by conjectures in holography relating the entanglement of purification and
reflected entropy to the entanglement wedge cross section, we introduce two related non …

Recent interest in aspects common to quantum information and condensed matter has
prompted a flurry of activity at the border of these disciplines that were far distant until a few …