Quantum estimation of the operators of a system is investigated by analyzing its Liouville space of operators. In this way it is possible to easily derive some general characterizations for the sets of observables (i.e., the possible quorums) that are measured for the quantum estimation. In particular we analyze the reconstruction of operators of spin systems.
Orthogonality relations in Quantum Tomography
D'ARIANO, GIACOMO;MACCONE, LORENZO;PARIS, MATTEO
2000-01-01
Abstract
Quantum estimation of the operators of a system is investigated by analyzing its Liouville space of operators. In this way it is possible to easily derive some general characterizations for the sets of observables (i.e., the possible quorums) that are measured for the quantum estimation. In particular we analyze the reconstruction of operators of spin systems.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
