THE STABILITY OF QUANTUM MARKOV FILTERS
2009 ◽
Vol 12
(01)
◽
pp. 153-172
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Keyword(s):
When are quantum filters asymptotically independent of the initial state? We show that this is the case for absolutely continuous initial states when the quantum stochastic model satisfies an observability condition. When the initial system is finite dimensional, this condition can be verified explicitly in terms of a rank condition on the coefficients of the associated quantum stochastic differential equation.
2021 ◽
Vol 26
(1)
◽
pp. 134-142
2012 ◽
Vol 370
(1979)
◽
pp. 5324-5337
◽
1998 ◽
Vol 01
(02)
◽
pp. 175-199
◽
2014 ◽
Vol 07
(03)
◽
pp. 1450037
2020 ◽
2000 ◽
Vol 03
(04)
◽
pp. 483-503
◽
2011 ◽
Vol 43
(3)
◽
pp. 688-711
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