Abstract
A new method for the construction of Fock-adapted quantum stochastic operator cocycles is outlined, and its use is illustrated by application to a number of examples arising in physics and probability. The construction uses the Trotter-Kato theorem and a recent characterisation of such cocycles in terms of an associated family of contraction semigroups.
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In celebration of Kalyan Sinha’s sixtieth birthday
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Lindsay, J.M., Wills, S.J. Construction of some quantum stochastic operator cocycles by the semigroup method. Proc. Indian Acad. Sci. (Math. Sci.) 116, 519–529 (2006). https://doi.org/10.1007/BF02829707
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DOI: https://doi.org/10.1007/BF02829707