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 …

Dzyaloshiniskii–Moriya (DM) interaction is used to generate entangled network from partially
entangled states in the presence of the spin–orbit coupling. The effect of the spin coupling …

By introducing a parameter, we establish in this paper a generalization of the companion of
Ostrowski-like type integral inequality for mappings whose second derivatives belong to L∞ …

We explore local quantum Fisher information (QFI) and concurrence entanglement of two
distant qubits. Each qubit interacts separately with a dissipative cavity, and the two cavities …

We exploit a scheme to obtain a long-lived entanglement using a driven central spin
interacting with an antiferromagnetic spin bath. Our numerical results show the effects of …

The dynamic of pairwise correlations, including quantum entanglement (QE) and discord
(QD) with geometric measure of quantum discord (GMQD), are shown in the four-qubit …

In this paper, we study the dynamics of the atomic inversion, scaled atomic Wehrl entropy
and marginal atomic Wehrl density for a single two-level atom interacting with SU (1, 1) …