We provide an analytic expression of the spectrum of the cooperative decay rate of N two-level atoms regularly distributed on a ring in the single-excitation configuration. The results are obtained first for the scalar model and then extended to the vectorial light model, assuming all the dipoles are aligned.

Cooperative Decay of N Atoms in a Ring Configuration / N.U.C. Piovella. - In: ATOMS. - ISSN 2218-2004. - 13:8(2025 Jan 16), pp. 1-9. [10.3390/atoms13010008]

Cooperative Decay of N Atoms in a Ring Configuration

N.U.C. Piovella
2025

Abstract

We provide an analytic expression of the spectrum of the cooperative decay rate of N two-level atoms regularly distributed on a ring in the single-excitation configuration. The results are obtained first for the scalar model and then extended to the vectorial light model, assuming all the dipoles are aligned.
superradiance; subradiance; cooperative emission
Settore PHYS-02/A - Fisica teorica delle interazioni fondamentali, modelli, metodi matematici e applicazioni
16-gen-2025
https://www.mdpi.com/2218-2004/13/1/8
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/1135136
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