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quant-ph2006★ 36 cited
Mutually unbiased bases and discrete Wigner functions
Gunnar Bjork, Jose L. Romero, Andrei B. Klimov +1
Mutually unbiased bases and discrete Wigner functions are closely, but not uniquely related. Such a connection becomes more interesting when the Hilbert space has a dimension that…
quant-ph2006★ 3 cited
Geometric approach to the discrete Wigner function
A. B. Klimov, C. Munoz, J. L. Romero
We analyze the Wigner function constructed on the basis of the discrete rotation and displacement operators labeled with elements of the underlying finite field. We separately disc…