dorsal/arxiv
View SchemaEntanglement induced by a single-mode heat environment
| Authors | M. S. Kim, J. Lee, D. Ahn, P. L. Knight |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0109052 |
| URL | https://arxiv.org/abs/quant-ph/0109052 |
| DOI | 10.1103/PhysRevA.65.040101 |
| Journal | Phys. Rev. A 65, 040101(Rapid Comm) (2002) |
Abstract
A thermal field, which frequently appears in problems of decoherence, provides us with minimal information about the field. We study the interaction of the thermal field and a quantum system composed of two qubits and find that such a chaotic field with minimal information can nevertheless entangle the qubits which are prepared initially in a separable state. This simple model of a quantum register interacting with a noisy environment allows us to understand how memory of the environment affects the state of a quantum register.
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"abstract": "A thermal field, which frequently appears in problems of decoherence,\nprovides us with minimal information about the field. We study the interaction\nof the thermal field and a quantum system composed of two qubits and find that\nsuch a chaotic field with minimal information can nevertheless entangle the\nqubits which are prepared initially in a separable state. This simple model of\na quantum register interacting with a noisy environment allows us to understand\nhow memory of the environment affects the state of a quantum register.",
"arxiv_id": "quant-ph/0109052",
"authors": [
"M. S. Kim",
"J. Lee",
"D. Ahn",
"P. L. Knight"
],
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"quant-ph"
],
"doi": "10.1103/PhysRevA.65.040101",
"journal_ref": "Phys. Rev. A 65, 040101(Rapid Comm) (2002)",
"title": "Entanglement induced by a single-mode heat environment",
"url": "https://arxiv.org/abs/quant-ph/0109052"
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