Generating and Revealing a Quantum Superposition of Electromagnetic Field Binomial States in a Cavity

Abstract

We introduce the $N$-photon quantum superposition of two orthogonal generalized binomial states of electromagnetic field. We then propose, using resonant atom-cavity interactions, non-conditional schemes to generate and reveal such a quantum superposition for the two-photon case in a single-mode high-$Q$ cavity. We finally discuss the implementation of the proposed schemes.

4 pages, 3 figures. Title changed (published version)

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• Coherence and entanglement dynamics of vibrating qubits
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• Quantum Computation with Generalized Binomial States in Cavity Quantum Electrodynamics
• Correspondence between field generalized binomial states and coherent atomic states
• Quantum state engineering via coherent-state superpositions in traveling optical fields
• Studying the squeezing effect and phase space distribution of single-photon-added coherent state using postselected von Neumann measurement
• Formation of spectral triplets induced by parity deformation in a quantum dot-cavity system
• Generalized Binomial Probability Distributions attached to Landau levels on the Riemann sphere
• Anomalous decoherence effects in driven coupled quantum spin systems
• Single-Photon-Subtracted-Squeezed-Vacuum-State Based Postselected Weak Measurement and its Applications
• Amplitude-squared squeezing of Schrödinger cat states via Postselected von Neumann Measurement