The characteristic function and entanglement of optical evolution
نویسندگان
چکیده
منابع مشابه
The characteristic function and entanglement of optical evolution
The master equation of quantum optical density operator is transformed to the equation of characteristic function. The parametric amplification and amplitude damping as well as the phase damping are considered. The solution for the most general initial quantum state is obtained for parametric amplification and amplitude damping. The purity of one mode Gaussian system and the entanglement of two...
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ژورنال
عنوان ژورنال: Journal of Physics B: Atomic, Molecular and Optical Physics
سال: 2006
ISSN: 0953-4075,1361-6455
DOI: 10.1088/0953-4075/39/22/005