Abstract
Two-particle spin states are considered. The problem of reconstruction of the density matrix of the states in terms of the measurement data is studied. Two methods of such reconstruction are investigated — one is connected with reduction of the density matrix and the other is based on the quantum-tomography approach; the number of measurements needed in each case is obtained.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
