dorsal/arxiv
View SchemaAn approach to the time-dependent Jaynes-Cummings model without the rotating wave approximation
| Authors | Jian Qi Shen |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0311140 |
| URL | https://arxiv.org/abs/quant-ph/0311140 |
Abstract
This report presents an approach to the exact solutions of the time-dependent Jaynes-Cummings (J-C) model without the rotating wave approximation (RWA). It is shown that there is a squeezing-operator unitary transformation for relating the J-C model without RWA and the one with RWA. Thus by using an appropriate squeezing unitary transformation, the time-dependent J-C model without RWA can be transformed into the one with RWA that has been exactly solved previously, and based on this one can readily obtain the exact solutions of the time-dependent Jaynes-Cummings (J-C) model without RWA. The approach presented here also shows that we can treat these two kinds of time-dependent J-C models (both with and without RWA) in a unified way.
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"date_created": "2026-03-02T18:02:02.868000Z",
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"abstract": "This report presents an approach to the exact solutions of the time-dependent\nJaynes-Cummings (J-C) model without the rotating wave approximation (RWA). It\nis shown that there is a squeezing-operator unitary transformation for relating\nthe J-C model without RWA and the one with RWA. Thus by using an appropriate\nsqueezing unitary transformation, the time-dependent J-C model without RWA can\nbe transformed into the one with RWA that has been exactly solved previously,\nand based on this one can readily obtain the exact solutions of the\ntime-dependent Jaynes-Cummings (J-C) model without RWA. The approach presented\nhere also shows that we can treat these two kinds of time-dependent J-C models\n(both with and without RWA) in a unified way.",
"arxiv_id": "quant-ph/0311140",
"authors": [
"Jian Qi Shen"
],
"categories": [
"quant-ph"
],
"title": "An approach to the time-dependent Jaynes-Cummings model without the rotating wave approximation",
"url": "https://arxiv.org/abs/quant-ph/0311140"
},
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"execution_id": "3da0f075-cc12-4c3f-b933-372379cf4c4c",
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"type": "Model",
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