Atomic Radiative Transitions in Thermo Field Dynamics
نویسنده
چکیده
In this work we study the energy exchange between an atomic system and a thermal radiation field, using the Dalibard, Dupont-Roc and Cohen-Tannoudji (DDC) construct, incorporating temperature effects to the eigenstates of the radiation field operator through the electromagnetic propagator of Thermo Field Dynamics in the Coulomb gauge. We also discuss the stability of the atomic system at finite temperature.
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تاریخ انتشار 2000