Minimal coupling method and quantum damped vibrating string
نویسنده
چکیده
Quantum mechanics of a damped vibrating string investigated by its coupling with an infinit number of Klein-Gordon fields as environment by introducing a minimal coupling method. Heisenberg equation containing a dissipative term proportional to velocity obtained, quantum dynamics for such a dissipative system investigated. Some kinematical relations for a damped vibrating string by eliminating environment degrees of freedom calculated. The rate of energy flowing between system and environment obtained.
منابع مشابه
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تاریخ انتشار 2008