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Strong-Driving-Assisted Preparation of Superpositions of Two-Mode Coherent States in Cavity QED

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Abstract

A scheme is proposed for preparing the superposition of two-mode coherent states with controllable weighting factors along a straight line for two-mode cavity field. In this scheme two-level atoms driven by classical field are sent through a two-mode cavity initially in the vacuum state. Then the detection of the atoms make the cavity field be in a two-mode superpositions of coherent states.

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Authors and Affiliations

  1. Department of Physics, Fuzhou University, Fuzhou, 350002, P.R. China

    Wan-Jun Su & Jian-Min Huang

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  1. Wan-Jun Su
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  2. Jian-Min Huang
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Correspondence to Wan-Jun Su.

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Su, WJ., Huang, JM. Strong-Driving-Assisted Preparation of Superpositions of Two-Mode Coherent States in Cavity QED. Int J Theor Phys 50, 2917–2922 (2011). https://doi.org/10.1007/s10773-011-0792-0

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  • DOI: https://doi.org/10.1007/s10773-011-0792-0

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