Quantum entanglementNon-Hermitian dynamicsWe investigate the dynamics of geometric measure of quantum discord and negativity as a measure of quantum entanglement for the system under the local non-Hermitian operation. Numerical calculations demonstrate that quantum discord and entanglement as two kinds of ...
Unveiling the geometric meaning of quantum entanglement: Discrete and continuous variable systems We show that the manifold of quantum states is endowed with a rich and nontrivial geometric structure. We derive the Fubini–Study metric of the projective... Arthur Vesperini,Ghofrane Bel-Hadj-Aissa,Lo...
Geometric measure of quantum discordNon-Hermitian dynamicsQuantum entanglementWe investigate the dynamics of geometric measure of quantum discord and negativity as a measure of quantum entanglement for the system under the local non-Hermitian operation. Numerical calculations......