Measurement-Induced Non-locality in an $n$-partite quantum state

ORAL

Abstract

We generalize the concept of measurement-induced non-locality (MiN) to $n$-partite quantum states. We get exact analytical expressions for MiN in an $n$-partite pure and $n$-qubit mixed state. We obtain the conditions under which MiN equals geometric quantum discord in an $n$-partite pure state and an $n$-qubit mixed state. We obtain an exact (computable) relation between MiN and entanglement (concurrence) for a bipartite pure state.

Authors

  • Pramod Joag

    Professor, Department of Physics, University of Pune

  • Ali Hassan

    Associate Professor Department of Physics, University of Amran