83 citations · 475 across the 27 of their papers we have counts for
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quant-ph2012★ 83 cited
Comparing the degrees of incompatibility inherent in probabilistic physical theories
Paul Busch, Teiko Heinosaari, Jussi Schultz +1
We introduce a new way of quantifying the degrees of incompatibility of two ob- servables in a probabilistic physical theory and, based on this, a global measure of the degree of i…
quant-ph2012★ 2 cited
A note on the Pauli problem in light of approximate joint measurements
Jussi Schultz
We show that there exist informationally incomplete phase space observables such that the Cartesian margins are informationally equivalent with position and momentum. This shows th…
math-ph2012★ 32 cited
Characterization of informational completeness for covariant phase space observables
Jukka Kiukas, Pekka Lahti, Jussi Schultz +1
A covariant phase space observable is uniquely characterized by a positive operator of trace one and, in turn, by the Fourier-Weyl transform of this operator. We study three proper…