68 citations · 454 across the 48 of their papers we have counts for
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quant-ph2014★ 2 cited
Optimal observables to determine entanglement of a two qubit state
Gaurav Chaudhary, V. Ravishankar
Experimental determination of entanglement is important not only to characterize the state and use it in quantum information, but also in understanding complicated phenomena such a…
quant-ph2014★ 9 cited
Classical simulation of entangled states
H. M. Bharath, V. Ravishankar
Description of nonclassicality of states has hitherto been through violation of Bell inequality and non-separability, with the latter being a stronger constraint. In this paper, we…