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arXiv · 2404.17189

Nonclassical properties of a state generated by a driven dispersive interaction

Naveen Kumar·Arpita Chatterjee
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Abstract

We consider a cavity field state, which is created by the atom-cavity field's interaction in the presence of a driven field. The two-level atom passes through the cavity and is driven by a weak classical field. A photon number dependent Stark shift is induced by the atom's dispersive interaction with the cavity field. When the atom is in excited state $|a\rangle$, the output cavity field thus obtained is taken into consideration. With the help of the state evaluated, we investigate different statistical properties such as photon number distribution, Wigner function, Mandel's $Q$ parameter and squeezing.

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Naveen Kumar, Arpita Chatterjee. 2024-04-26. Nonclassical properties of a state generated by a driven dispersive interaction. https://doi.org/10.1063/5.0136968

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