dorsal/arxiv
View SchemaLoss induced collective subradiant Dicke behaviour in a multiatom sample
| Authors | S. Nicolosi, A. Napoli, A. Messina |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0306104 |
| URL | https://arxiv.org/abs/quant-ph/0306104 |
Abstract
The exact dynamics of $N$ two-level atoms coupled to a common electromagnetic bath and closely located inside a lossy cavity is reported. Stationary radiation trapping effects are found and very transparently interpreted in the context of our approach. We prove that initially injecting one excitation only in the $N$ atoms-cavity system, loss mechanisms asymptotically drive the matter sample toward a long-lived collective subradiant Dicke state. The role played by the closeness of the $N$ atoms with respect to such a cooperative behavior is brought to light and carefully discussed.
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"date_created": "2026-03-02T18:01:59.475000Z",
"date_modified": "2026-03-02T18:01:59.475000Z",
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"abstract": "The exact dynamics of $N$ two-level atoms coupled to a common electromagnetic\nbath and closely located inside a lossy cavity is reported. Stationary\nradiation trapping effects are found and very transparently interpreted in the\ncontext of our approach. We prove that initially injecting one excitation only\nin the $N$ atoms-cavity system, loss mechanisms asymptotically drive the matter\nsample toward a long-lived collective subradiant Dicke state. The role played\nby the closeness of the $N$ atoms with respect to such a cooperative behavior\nis brought to light and carefully discussed.",
"arxiv_id": "quant-ph/0306104",
"authors": [
"S. Nicolosi",
"A. Napoli",
"A. Messina"
],
"categories": [
"quant-ph"
],
"title": "Loss induced collective subradiant Dicke behaviour in a multiatom sample",
"url": "https://arxiv.org/abs/quant-ph/0306104"
},
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"variant": "snapshot-2026-03-01",
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