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 …

We report an experimental investigation of quantum correlations in a two-qutrit spin system
in a single nitrogen-vacancy center in diamond at room temperatures. Quantum …

We provide necessary and sufficient conditions for freezing of quantum correlations as
measured by quantum discord and quantum work deficit in the case of bipartite as well as …

We consider two ultracold polar symmetric top molecules coupled by dipole-dipole
interaction in an external electric field with appreciable intensity gradient, serving as the …

The entropic uncertainty relation imposes a limit on the accuracy of measurement outcomes
of two conjugate observables, which can be reduced in the presence of quantum memory …

We investigate the freezing and sudden transition in the dynamical behavior of quantum and
classical correlations in a system composed of two identical non-interacting qubits locally …

Based on Hubbard model with the Hartree-Fock approximation, we study the properties of
quantum discord (QD) between the nearest-neighbor sites A and B in zigzag graphene …

We investigate the dynamics of quantum correlation between two separated nitrogen
vacancy centers (NVCs) placed near a one-dimensional plasmonic waveguide. As a …

There exist quantum states for which the specific measure of quantum coherence remain
unaffected by noise. In case of single qubit, subjected to Markovian bit-flip and bit+ phase …

We investigate the dynamic creation of quantum correlation and entropic uncertainty relation
(EUR) in a system of two non-interacting qubits, which are initially prepared in a classically …