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quant-ph2011★ 63 cited
Entanglement witness operator for quantum teleportation
Nirman Ganguly, Satyabrata Adhikari, A. S. Majumdar +1
The ability of entangled states to act as resource for teleportation is linked to a property of the fully entangled fraction. We show that the set of states with their fully entang…
quant-ph2011
Common entanglement witnesses and their characteristics
Nirman Ganguly, Satyabrata Adhikari, A. S. Majumdar
We investigate the issue of finding common entanglement witness for certain class of states and extend this study to the case of Schmidt number witnesses. We also introduce the not…