We review concepts and methods associated with quantum discord and related topics. We
also describe their possible connections with other aspects of quantum information and …

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 …

Bipartite quantum and thermal entanglement is quantified within pure and mixed states of a
mixed spin-(1/2, 1) Heisenberg dimer with the help of negativity. It is shown that the …

This featured article addresses the topic of quantum entanglement from its early discovery
up to the current state-of-the-art including its perspective applications for a development of …

The control of quantum correlations in solid-state systems by means of material engineering
is a broad avenue to be explored, since it makes possible steps toward the limits of quantum …

Dynamical polarization of nuclear spin ensembles is of central importance for magnetic
resonance studies, precision sensing and for applications in quantum information theory …

We consider a process to create quasi–long-range quantum discord between the non-
interacting end spins of a quantum spin chain, with the end spins weakly coupled to the bulk …

We investigate in this paper measurement-induced disturbance (MID) and negativity in a two-
spin-qutrit model by considering the influence of the external magnetic field, nonlinear …