Generalized quantum correlations measures under nondissipative decoherence

florianópolis

Workshop; Q-Turn: Changing paradigms in quantum science; 2019

University of Waterloo: INSTITUTE FOR QUANTUM COMPUTING

The phenomenon of frozen discord and other quantum correlations measures can occur for two-qubit states undergoing nondissipative decoherence [1]. We present a comparative study of the dynamics of the generalized quantum correlations measures [2] under the same dynamical conditions as frozen discord. The generalized quantum correlations measure present a peculiar behaviour, close to dissonance [3]