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arXiv · 1209.0509

Parametric down conversion of a bosonic thermofield vacuum

Thiago Prudencio
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Abstract

We consider a process of parametric down conversion where the input state is a bosonic thermofield vacuum. This state leads to a parametric down conversion, generating an output of two excited photons. Following a thermofield dynamics scheme, the input state, initially in a bosonic thermofield vacuum, and the output states, initially in vacuum states, evolve under a Liouville-von Neumann equation.

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Thiago Prudencio. 2012-09-04. Parametric down conversion of a bosonic thermofield vacuum. https://doi.org/10.1142/s0217751x12501242

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