Variance-based uncertainty relation for incompatible observers
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DOI: 10.1007/s11128-017-1619-6
Abstract: Based on mixedness definition as $$M=1-\hbox {tr}\left( {\rho ^{2}}\right) $$M=1-trρ2, we obtain a new variance-based uncertainty equality along with an inequality for Hermitian operators of a single-qubit system. The obtained uncertainty equality can be used… read more here.
Keywords: uncertainty; relation incompatible; based uncertainty; variance based ... See more keywords