We investigate the freezing phenomenon of quantum discord occurring in phase damping
noise processes. By relating the expression of the time variation of the discord to the convex …

We study the dimensionless time evolution of the logarithmic negativity and geometric
quantum discord of a qubit-qutrit XXX spin model under the both Markovian and non …

We study the harvesting of quantum and classical correlations from a hot scalar field in a
periodic cavity by a pair of spatially separated oscillator-detectors. Specifically, we utilize …

Based on the nonequilibrium Green's function (NEGF) coupled with density function theory
(DFT), namely, NEGF-DFT quantum transport theory, we propose an efficient formalism to …

We consider a multipartite system consisting of two noninteracting qubits each embedded in
a single-mode leaky cavity, in turn connected to an external bosonic reservoir. Initially, we …

The reservoir memory effects can lead to information backflow and recurrence of the
previously lost quantum correlations. We establish connections between the direction of …

We study analytically the dynamic behaviours of quantum correlation measured by a
quantum discord between two uncoupled qubits, which are immersed in a common Ohmic …

The effect of a reservoir on quantum communication depends on its spectral density. The
efficiency of quantum teleportation and dense coding is explored when each one of the …

We analyze the dynamics of various kinds of correlations present between two initially
entangled independent qubits, each one subject to a local phase-noisy laser. We give …

We investigate the geometry of one-norm geometric quantum discord and present a
geometric interpretation of one-norm geometric quantum discord for a class of two-qubit …