17 citations · 36 across the 14 of their papers we have counts for
3 papers · 1 filter
Reexamination of strong subadditivity: A quantum-correlation approach
Razieh Taghiabadi, Seyed Javad Akhtarshenas, Mohsen Sarbishaei
The strong subadditivity inequality of von Neumann entropy relates the entropy of subsystems of a tripartite state to that of the composite system. Here, we define $\bold…
Comparison of quantum discord and fully entangled fraction of two classes of states
Javad Behdani, Seyed Javad Akhtarshenas, Mohsen Sarbishaei
The quantumness of a generic state is the resource of many applications in quantum information theory and it is interesting to survey the measures which are able to detect its trac…
Revealing quantum correlation by negativity of the Wigner function
Razieh Taghiabadi, Seyed Javad Akhtarshenas, Mohsen Sarbishaei
We analyze two two-mode continuous variable separable states with the same marginal states. We adopt the definition of classicality in the form of well-defined positive Wigner func…