Relaxation in an entangled thermostat |
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| Authors: | V N Gorbachev and A I Trubilko |
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| Institution: | 1.St. Petersburg State University of Aerospace Instrumentation,St. Petersburg,Russia |
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| Abstract: | A generalized Lindblad equation is derived that describes the relaxation of two systems of an arbitrary physical nature in
an entangled thermostat. The relaxation of an atom and a mode of the electromagnetic field selected by a high-Q cavity is considered as an example. Using the introduced collective operators for an atom and a mode, it is shown that the
entangled state of the thermostat can lead to the coherent and squeezed state of the atom and the mode. |
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