Wick Calculus of Generalized Operators and its Applications to Quantum Stochastic Calculus
Zhiyuan Huang, Shunlong Luo
Abstract
Zhiyuan Huang, Shunlong Luo
Abstract
A nonlinear and stochastic analysis of free Bose field is established in the framework of white noise calculus. Wick algebra structure is introduced in the space of generalized operators generated by quantum white noise, some fundamental properties of the calculus based on the Wick algebra are investigated. As applications, quantum stochastic integrals and quantum stochastic differential equations are treated from the viewpoint of Wick calculus.
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A nonlinear and stochastic analysis of free Bose field is established in the framework of white noise calculus. Wick algebra structure is introduced in the space of generalized operators generated by quantum white noise, some fundamental properties of the calculus based on the Wick algebra are investigated. As applications, quantum stochastic integrals and quantum stochastic differential equations are treated from the viewpoint of Wick calculus.
Key concepts: Quantum stochastic calculus, Stochastic calculus, Differential calculus, Time-scale calculus, Calculus (dental), Mathematics, White noise, Quantum differential calculus