We derive the form of the Belavkin-Kushner-Stratonovich equa- tion describing the ltering of a continuous observed quantum system via non-demolition measurements when the statistics of the input eld used for the indirect measurement are in a general coherent state.
Description:
Communications on Stochastic analysis, Vol 4, number 4, (2010) 505-521 Sponsorship: EPSRC
