Quantum Langevin equations for optomechanical systems

Quantum Langevin equations for optomechanical systems

We provide a fully quantum description of a mechanical oscillator in the presence of thermal environmental noise by means of a quantum Langevin formulation based on quantum stochastic calculus. The system dynamics is determined by symmetry requirements and equipartition at equilibrium, while the env...

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Bibliographic Details
Main Authors: Alberto Barchielli, Bassano Vacchini
Format: Article
Language:English
Published: IOP Publishing 2015-01-01
Series:New Journal of Physics
Subjects:
quantum Langevin equations
damped mechanical oscillator
optomechanical systems
laser cooling
homodyne detection
heterodyne detection
Online Access:https://doi.org/10.1088/1367-2630/17/8/083004

Internet

https://doi.org/10.1088/1367-2630/17/8/083004

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