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quant-ph2019
Quasiprobability currents on the sphere
I. Valtierra, A. B. Klimov, G. Leuchs +1
We present analytic expressions for the -parametrized currents on the sphere for both unitary and dissipative evolutions. We examine the spatial distribution of the flow generat…
quant-ph2018
The Wigner flow on the sphere
P. Yang, I. F. Valtierra, A. B. Klimov +4
We derive a continuity equation for the evolution of the SU(2) Wigner function under nonlinear Kerr evolution. We give explicit expressions for the resulting quantum Wigner current…