This paper is concerned with a filtering problem for a class of nonlinear quantum stochastic systems with multichannel
nondemolition measurements. The system-observation dynamics are governed by a Markovian Hudson-Parthasarathy quantum
stochastic differential equation driven by quantum Wiener processes of bosonic fields in vacuum state. The Hamiltonian and
system-field coupling operators, as functions of the system variables, are assumed to be represented in a Weyl quantization
form. Using...[Show more]
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