2 papers
quant-ph2004
Deterministic Local Conversion of Incomparable States by Collective LOCC
Indrani Chattopadhyay, Debasis Sarkar
Incomparability of pure bipartite entangled states under deterministic LOCC is a very strange phenomena. We find two possible ways of getting our desired pure entangled state which…
quant-ph2002
Optimal asymmetric cloning machine on a great circle using no-signalling condition
Samir Kunkri, Md. Manirul Ali, Geetu Narang +1
Assuming the condition of no superluminal signalling, we got an upper bound on the quality of all asymmetric cloning machines, acting on qubits whose Bloch vectors lie on…