On the relation between the singular and
β
L. Accardi; A. Frigerio; Y. G. Lu
π
Article
π
1992
π
Springer Netherlands
π
English
β 361 KB
After having recalled some definitions concerning quantum stochastic processes and, in particular, quantum Brownian motions, a general scheme is introduced which allows a unified approach to the weak coupling and singular coupling limits. The analogies and differences between the two are discussed.