State transformations after quantum fuzzy measurements
نویسنده
چکیده
Using a standard fuzzification procedure and the dynamical map in Heisenberg picture, a new expression for the state transformation after a fuzzy filter measurement, subject to covariance conditions, was obtained and some calculations were done to distinguish its properties from the those of the usual solution. State transformations after quantum fuzzy measurements 2 ”Transilvania” University, Department of Physics, Eroilor 29, Brasov, Romania; email: [email protected] PACS numbers: 03.65.Ta; 03.65.Yz
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