dorsal/arxiv
View SchemaTransfer of an unknown quantum state, quantum networks, and memory
| Authors | Asoka Biswas, G. S. Agarwal |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0305101 |
| URL | https://arxiv.org/abs/quant-ph/0305101 |
| DOI | 10.1103/PhysRevA.70.022323 |
| Journal | Phys. Rev. A 70, 022323 (2004) |
Abstract
We present a protocol for transfer of an unknown quantum state. The protocol is based on a two-mode cavity interacting dispersively in a sequential manner with three-level atoms in $\Lambda$ configuration. We propose a scheme for quantum networking using an atomic channel. We investigate the effect of cavity decoherence in the entire process. Further, we demonstrate the possibility of an efficient quantum memory for arbitrary superposition of two modes of a cavity contaning one photon.
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"abstract": "We present a protocol for transfer of an unknown quantum state. The protocol\nis based on a two-mode cavity interacting dispersively in a sequential manner\nwith three-level atoms in $\\Lambda$ configuration. We propose a scheme for\nquantum networking using an atomic channel. We investigate the effect of cavity\ndecoherence in the entire process. Further, we demonstrate the possibility of\nan efficient quantum memory for arbitrary superposition of two modes of a\ncavity contaning one photon.",
"arxiv_id": "quant-ph/0305101",
"authors": [
"Asoka Biswas",
"G. S. Agarwal"
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"doi": "10.1103/PhysRevA.70.022323",
"journal_ref": "Phys. Rev. A 70, 022323 (2004)",
"title": "Transfer of an unknown quantum state, quantum networks, and memory",
"url": "https://arxiv.org/abs/quant-ph/0305101"
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