Quantum White Noise with Singular Non-Linear Interaction (Development of Infinite-Dimensional Noncommutative Analysis)
Year: 1999
Type: article
Abstract: A model of a system driven by quantum white noise with singular quadratic self- interaction is considered and an exact solution for the evolution operator is found.It is shown that the renormalized square of the squeezed classical white noise is equivalent to the quantum Poisson.process.A convenient regularization of singular quantum differential equations for the evolution operator is suggested.We describe how equations driven by nonlinear functionals of white noise can be derived in nonlinear quantum optics by using the stochastic limit.
Authors: Luigi Accardi, И. В. Волович
Language: English
Subfield: Atomic and Molecular Physics, and Optics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W296502691