478 citations · 1.3k across the 51 of their papers we have counts for
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quant-ph2018★ 7 cited
Two-qubit mixed states and teleportation fidelity: Purity, concurrence, and beyond
Sumit Nandi, Chandan Datta, Arpan Das +1
To explore the properties of a two-qubit mixed state, we consider quantum teleportation. The fidelity of a teleported state depends on the resource state purity and entanglement, a…
quant-ph2018★ 2 cited
Minimal scenario facet Bell inequalities for multi-qubit states
Arpan Das, Chandan Datta, Pankaj Agrawal
Facet inequalities play an important role in detecting the nonlocality of a quantum state. The number of such inequalities depends on the Bell test scenario. With the increase in t…