Atomic coherent state in Schwinger bosonic realization for optical Raman coherent effect

TL;DR

This paper introduces atomic coherent states within the Schwinger bosonic framework to describe the optical Raman coherent effect, linking atomic states to Raman processes similarly to how photon coherent states relate to laser light.

Contribution

It presents a novel application of atomic coherent states in Schwinger bosonic realization to model the Raman effect, providing a new perspective on atomic state descriptions.

Findings

Atomic coherent states are eigenvectors of the Raman Hamiltonian.

The approach connects atomic states with Raman processes.

Provides a framework analogous to photon coherent states for Raman phenomena.

Abstract

For optical Raman coherent effect we introduce the atomic coherent state (or the angular momentum coherent state with various angular momemtum values) in Schwinger bosonic realization, they are the eigenvectors of the Hamiltonian describing the Raman effect. Similar to the fact that the photon coherent state describes laser light, the atomic coherent state is related to Raman process.