dorsal/arxiv
View SchemaInformation transfer in leaky atom-cavity systems
| Authors | Biplab Ghosh, A. S. Majumdar, N. Nayak |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0505037 |
| URL | https://arxiv.org/abs/quant-ph/0505037 |
| Journal | Int. J. Quant. Inf. 4 (2006) 665 |
Abstract
We consider first a system of two enatangled cavities and a single two-level atom passing through one of them. A ``monogamy'' inequality for this tripartite system is quantitatively studied and verified in the presence of cavity leakage. We next consider the simultaneous passage of two-level atoms through both the cavities. Entanglement swapping is observed between the two-cavity and the two-atom system. Cavity dissipation leads to the quantitative reduction of information transfer though preserving the basic swapping property.
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"abstract": "We consider first a system of two enatangled cavities and a single two-level\natom passing through one of them. A ``monogamy\u0027\u0027 inequality for this tripartite\nsystem is quantitatively studied and verified in the presence of cavity\nleakage. We next consider the simultaneous passage of two-level atoms through\nboth the cavities. Entanglement swapping is observed between the two-cavity and\nthe two-atom system. Cavity dissipation leads to the quantitative reduction of\ninformation transfer though preserving the basic swapping property.",
"arxiv_id": "quant-ph/0505037",
"authors": [
"Biplab Ghosh",
"A. S. Majumdar",
"N. Nayak"
],
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"quant-ph"
],
"journal_ref": "Int. J. Quant. Inf. 4 (2006) 665",
"title": "Information transfer in leaky atom-cavity systems",
"url": "https://arxiv.org/abs/quant-ph/0505037"
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