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quant-ph2015
Generalized Cauchy-Schwarz inequality and Uncertainty Relation
Vishnu M. Bannur
A generalized Cauchy-Schwarz inequality is derived and applied to uncertainty relation in quantum mechanics. We see a modification in the uncertainty relation and minimum uncertain…
quant-ph2015★ 3 cited
General and Stronger Uncertainty Relation
Vishnu M. Bannur
Recently, Maccone and Pati [Phys. Rev. Lett. {\bf 113}, 260401 (2014)] derived few inequalities among variances of incompatible operators which they called stronger uncertainty rel…
quant-ph2015★ 5 cited
Comments on "Stronger Uncertainty Relations for All Incompatible Observables"
Vishnu M. Bannur
Recently, Maccone and Pati \cite{pa.1} derived new uncertainty relations which they claim to be stronger than Heisenberg-Robertson or Schrodinger uncertainty relations. Here we com…