224 citations · 467 across the 20 of their papers we have counts for
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quant-ph2014★ 13 cited
Thermal Fluctuations Enhance Order-from-Disorder of Quantum Correlations in Quenched Disordered Spin Models
Debasis Sadhukhan, R. Prabhu, Aditi Sen De +1
We consider paradigmatic quenched disordered quantum spin models, viz., the XY spin glass and random-field XY models, and show that quenched averaged quantum correlations can exhib…
quant-ph2014★ 17 cited
Beating no-go theorems by engineering defects in quantum spin models
Debasis Sadhukhan, Sudipto Singha Roy, Debraj Rakshit +2
There exist diverse no-go theorems, ranging from no-cloning to monogamies of quantum correlations and Bell inequality violations, which restrict the processing of information in th…