Stochastic description for open quantum systems

A linear quantum Brownian motion model with a general spectral density function is considered. In the framework of the influence functional formalism, a Langevin equation can be introduced to describe the system's fully quantum properties even beyond the semiclassical regime. In particular, we...

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Detalles Bibliográficos
Autores principales: Calzetta, E., Roura, A., Verdaguer, E.
Formato: JOUR
Materias:
Langevin equation
Open quantum systems
Quantum Brownian motion
Correlation methods
Initial value problems
Matrix algebra
Probability density function
Quantum theory
Random processes
Spectral density functions
Brownian movement
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03784371_v319_n_p188_Calzetta
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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