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Time Evolution of an Anharmonic Oscillator Interacting with a Squeezed Bath

G. M. D'Ariano·M. Fortunato·P. Tombesi
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Abstract

The evolution of a single mode of the electromagnetic field interacting with a squeezed bath in a Kerr medium is considered. The solution of the corresponding master equation is given numerically. It is argued that the creation of a superposition state (Schrödinger's cat) is better achieved in presence of a squeezed reservoir than of a thermal one.

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G. M. D'Ariano, M. Fortunato, P. Tombesi. 1994-07-30. Time Evolution of an Anharmonic Oscillator Interacting with a Squeezed Bath. https://arxiv.org/abs/cond-mat/9407121

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