Weak measurement as a tool for studying coherence and quantum correlations in bipartite systems

Indrajith V. S, R. Muthuganesan, R. Sankaranarayanan

Published 2023-04-05Version 1

In this article, we study quantum coherence of bipartite state from the perspective of weak measurement, which generalizes the notion of coherence relative to measurement. The is being illustrated by computing coherence for the well-known Bell diagonal and Wener states. We have also extended our investigation on quantum correlation measure and uncertainty relation in the weak measurement regime.