71 citations · 426 across the 16 of their papers we have counts for
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quant-ph2012★ 69 cited
Violation of Entropic Leggett-Garg Inequality in Nuclear Spins
Hemant Katiyar, Abhishek Shukla, Rama Koteswara Rao +1
We report an experimental study of recently formulated entropic Leggett-Garg inequality (ELGI) by Usha Devi et al. (arXiv: 1208.4491v2 (2012)). This inequality places a bound on th…
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…