112 citations · 157 across the 5 of their papers we have counts for
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quant-ph2003
Nonclassical Properties of Coherent States
Lars M. Johansen
It is demonstrated that a weak measurement of the squared quadrature observable may yield negative values for coherent states. This result cannot be reproduced by a classical theor…
quant-ph2003
What is the value of an observable between pre- and postselection?
Lars M. Johansen
Hall's recent derivation of an exact uncertainty relation [Phys. Rev. A64, 052103 (2001)] is revisited. It is found that the Bayes estimator of an observable between pre- and posts…