Exact temporal second-order coherence function for displaced-squeezed thermal states

Moorad Alexanian

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arXiv · 1501.01887

Exact temporal second-order coherence function for displaced-squeezed thermal states

Moorad Alexanian

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Abstract

We calculate exactly the quantum mechanical, temporal second-order coherence function for a single-mode, degenerate parametric amplifier for a system in the Gaussian state, viz., a displaced-squeezed thermal state. The calculation involves first the generation of the Gaussian state and subsequent measurements of two photons a time $τ\geq 0$ apart. The generation of the Gaussian state by the parametric amplifier insures that the temporal second-order coherence function depends only on $τ$.

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Moorad Alexanian. 2015-01-08. Exact temporal second-order coherence function for displaced-squeezed thermal states. https://arxiv.org/abs/1501.01887

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