dorsal/arxiv
View SchemaAnalytic pulse design for selective population transfer in many-level quantum systems: optimizing the pulse duration
| Authors | Duje Bonacci |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0503197 |
| URL | https://arxiv.org/abs/quant-ph/0503197 |
Abstract
In the previous paper on this topic it was shown how, for a pulse of arbitrary shape and duration, the drive frequency can be analytically optimized to maximize the amplitude of the population oscillations between the selected two levels in a general many level quantum system. It was shown how the standard Rabi theory can be extended beyond the simple two-level systems. Now, in order to achieve the quickest and as complete as possible population transfer between two pre-selected levels, driving pulse should be tailored so that it produces only a single half-oscillation of the population. In this paper, this second (and final) step towards the controlled population transfer using modified (i.e. many level system) Rabi oscillations is discussed. The results presented herein can be regarded as an extension of the standard $\pi$-pulse theory - also strictly valid only in the two level systems - to the coherently driven population oscillations in general many level systems.
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"abstract": "In the previous paper on this topic it was shown how, for a pulse of\narbitrary shape and duration, the drive frequency can be analytically optimized\nto maximize the amplitude of the population oscillations between the selected\ntwo levels in a general many level quantum system. It was shown how the\nstandard Rabi theory can be extended beyond the simple two-level systems. Now,\nin order to achieve the quickest and as complete as possible population\ntransfer between two pre-selected levels, driving pulse should be tailored so\nthat it produces only a single half-oscillation of the population. In this\npaper, this second (and final) step towards the controlled population transfer\nusing modified (i.e. many level system) Rabi oscillations is discussed. The\nresults presented herein can be regarded as an extension of the standard\n$\\pi$-pulse theory - also strictly valid only in the two level systems - to the\ncoherently driven population oscillations in general many level systems.",
"arxiv_id": "quant-ph/0503197",
"authors": [
"Duje Bonacci"
],
"categories": [
"quant-ph"
],
"title": "Analytic pulse design for selective population transfer in many-level quantum systems: optimizing the pulse duration",
"url": "https://arxiv.org/abs/quant-ph/0503197"
},
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"execution_id": "f397df92-e203-4cd3-869c-ed5ec82196c9",
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"type": "Model",
"variant": "snapshot-2026-03-01",
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