95 citations · 1.3k across the 75 of their papers we have counts for
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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…
quant-ph2018★ 6 cited
Tomography from collective measurements
A. Muñoz, A. B. Klimov, M. Grassl +1
We discuss the tomography of -qubit states using collective measurements. The method is exact for symmetric states, whereas for not completely symmetric states the information a…