dorsal/arxiv
View SchemaGeneration of entanglement in a system of two dipole-interacting atoms by means of laser pulses
| Authors | I. V. Bargatin, B. A. Grishanin, V. N. Zadkov |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9903056 |
| URL | https://arxiv.org/abs/quant-ph/9903056 |
| DOI | 10.1002/(SICI)1521-3978(200005)48:5/7<637::AID-PROP637>3.0.CO;2-8 |
Abstract
Effectiveness of using laser field to produce entanglement between two dipole-interacting identical two-level atoms is considered in detail. The entanglement is achieved by driving the system with a carefully designed laser pulse transferring the system's population to one of the maximally entangled Dicke states in a way analogous to population inversion by a resonant $\pi$-pulse in a two-level atom. It is shown that for the optimally chosen pulse frequency, power and duration, the fidelity of generating a maximally entangled state approaches unity as the distance between the atoms goes to zero.
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"date_created": "2026-03-02T18:02:44.538000Z",
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"abstract": "Effectiveness of using laser field to produce entanglement between two\ndipole-interacting identical two-level atoms is considered in detail. The\nentanglement is achieved by driving the system with a carefully designed laser\npulse transferring the system\u0027s population to one of the maximally entangled\nDicke states in a way analogous to population inversion by a resonant\n$\\pi$-pulse in a two-level atom. It is shown that for the optimally chosen\npulse frequency, power and duration, the fidelity of generating a maximally\nentangled state approaches unity as the distance between the atoms goes to\nzero.",
"arxiv_id": "quant-ph/9903056",
"authors": [
"I. V. Bargatin",
"B. A. Grishanin",
"V. N. Zadkov"
],
"categories": [
"quant-ph"
],
"doi": "10.1002/(SICI)1521-3978(200005)48:5/7\u003c637::AID-PROP637\u003e3.0.CO;2-8",
"title": "Generation of entanglement in a system of two dipole-interacting atoms by means of laser pulses",
"url": "https://arxiv.org/abs/quant-ph/9903056"
},
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