Finite quantum tomography via semidefinite programming
arXiv:0707.3868 · doi:10.1007/s10773-006-9287-9
Abstract
Using the the convex semidefinite programming method and superoperator formalism we obtain the finite quantum tomography of some mixed quantum states such as: qudit tomography, N-qubit tomography, phase tomography and coherent spin state tomography, where that obtained results are in agreement with those of References \cite{schack,Pegg,Barnett,Buzek,Weigert}.
25 pages