152 citations · 377 across the 28 of their papers we have counts for
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Comment on "Local Copying of -dimensional Partially Entangled Pure States"
Ramij Rahaman
Recently, Li. \emph{et. al.} [Int. J. Theor. Phys., 48, 2777 (2009)] derived a necessary and sufficient condition for LOCC cloning of a set of bipartite orthogonal partially but eq…
Bound on Hardy's non-locality from the principle of Information Causality
Ali Ahanj, Samir Kunkri, Ashutosh Rai +2
Recently,the principle of nonviolation of information causality [Nature 461,1101 (2009)], has been proposed as one of the foundational properties of nature. We explore the Hardy's…
Berry phase and fidelity susceptibility of the three-qubit Lipkin-Meshkov-Glick ground state
Erik Sjöqvist, Ramij Rahaman, Urna Basu +1
Berry phases and quantum fidelities for interacting spins have attracted considerable attention, in particular in relation to entanglement properties of spin systems and quantum ph…
Complete proof of Gisin's theorem for three qubits
Sujit K. Choudhary, Sibasish Ghosh, Guruprasad Kar +1
Gisin's theorem assures that for any pure bipartite entangled state, there is violation of Bell-CHSH inequality revealing its contradiction with local realistic model. Whether, sim…