Revival-collapse phenomenon in the quadrature squeezing of the multiphoton intensity-dependent Jaynes-Cummings model

TL;DR

This paper investigates the revival-collapse phenomenon in quadrature squeezing within the multiphoton intensity-dependent Jaynes-Cummings model, revealing a relationship with atomic inversion and conditions for optimal information extraction.

Contribution

It establishes a connection between atomic inversion and quadrature squeezing in the multiphoton JCM and analyzes the effect of detuning on this relationship.

Findings

The revival-collapse phenomenon is linked to quadrature squeezing in the model.

The relationship is sensitive to large detuning values.

Conditions for optimal information extraction are identified.

Abstract

For multiphoton intensity-dependent Jaynes-Cummings model (JCM), which is described by two-level atom interacting with a radiation field, we prove that there is a relationship between the atomic inversion and the quadrature squeezing. We give the required condition to obtain best information from this relation. Also we show that this relation is only sensitive to large values of the detuning parameter. Furthermore, we discuss briefly such relation for the off-resonance standard JCM.