Data di Pubblicazione:
2004
Citazione:
Instrumental processes, entropies, information
in quantum continual measurements / A. Barchielli, G. Lupieri. - In: QUANTUM INFORMATION & COMPUTATION. - ISSN 1533-7146. - 4:6-7(2004), pp. 437-449.
Abstract:
In this paper we give a short presentation of the quantum Levy-Khinchin formula and of the formulation of quantum continual measurements based on stochastic differential equations, matters which we had the pleasure to work on in collaboration with Prof. Holevo. Then we begin the study of various entropies and relative entropies, which seem to be promising quantities for measuring the information content of the continual measurement under consideration and for analysing its asymptotic behaviour.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
differential equations ; entropy ; measurement theory ; quantum computing ; quantum theory ; stochastic processes
Elenco autori:
A. Barchielli, G. Lupieri
Link alla scheda completa: