78 citations · 137 across the 7 of their papers we have counts for
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quant-ph2012★ 1 cited
Nuclear Spins as Quantum Testbeds: Singlet States, Quantum Correlations, and Delayed-choice Experiments
Soumya Singha Roy
Nuclear Magnetic Resonance (NMR) forms a natural test-bed to perform quantum information processing (QIP) and has so far proven to be one of the most successful quantum information…
quant-ph2012★ 29 cited
Evolution of Quantum Discord and its Stability in Two-Qubit NMR Systems
Hemant Katiyar, Soumya Singha Roy, T. S. Mahesh +1
We investigate evolution of quantum correlations in ensembles of two-qubit nuclear spin systems via nuclear magnetic resonance techniques. We use discord as a measure of quantum co…