49 citations · 85 across the 3 of their papers we have counts for
3 papers
Wigner's form of the Leggett-Garg inequality, No-Signalling in Time, and Unsharp Measurements
Debashis Saha, Shiladitya Mal, Prasanta K. Panigrahi +1
Wigner's form of the local realist inequality is used to derive its temporal version for an oscillating two-level system involving two-time joint probabilities. Such an inequality…
Certifiable randomness from temporal correlations
Shiladitya Mal, Manik Banik, Sujit K Choudhary
Leggett-Garg inequalities (LGI) are constrains on certain combinations of temporal correlations obtained by measuring one and the same system at two different instants of time. The…
Detecting mixedness of qutrit systems using the uncertainty relation
S. Mal, T. Pramanik, A. S. Majumdar
We show that the uncertainty relation as expressed in the Robertson-Schrodinger generalized form can be used to detect the mixedness of three-level quantum systems in terms of meas…