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quant-ph2026
Coherent Control of Nanoscale Nuclear Spin Ensembles in the Spin Noise Regime
Ana Martin, Roberto Rizzato, Carlos Munuera-Javaloy +3
Spin defects in solids, such as the nitrogen-vacancy (NV) center in diamond, have emerged as a key tool for detecting nuclear spins at the nanoscale. While active nuclear spin cont…
quant-ph2020
Experimental Detection of Non-local Correlations using a Local Measurement-Based Hierarchy on an NMR Quantum Processor
Amandeep Singh, Dileep Singh, Vaishali Gulati +2
The non-local nature of the correlations possessed by quantum systems may be revealed by experimental demonstrations of the violation of Bell-type inequalities. Recent work has pla…
quant-ph2019
Experimental demonstration of fully contextual quantum correlations on an NMR quantum information processor
Dileep Singh, Jaskaran Singh, Kavita Dorai +1
The existence of contextuality in quantum mechanics is a fundamental departure from the classical description of the world. Currently, the quest to identify scenarios which cannot…