dorsal/arxiv
View SchemaSinglet aided infinite resource reduction in the comparison of distant fields
| Authors | S. Bose, S. F. Huelga, M. B. Plenio |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0005020 |
| URL | https://arxiv.org/abs/quant-ph/0005020 |
| DOI | 10.1103/PhysRevA.63.032313 |
| Journal | Phys. Rev. A 63, 032313 (2001) |
Abstract
We present a task which can be faithfully solved with finite resources only when aided by particles prepared in a particular entangled state: the singlet state. The task consists of identifying the mutual parallelity or orthogonality of weak distant magnetic fields whose absolute directions are completely unknown.
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"abstract": "We present a task which can be faithfully solved with finite resources only\nwhen aided by particles prepared in a particular entangled state: the singlet\nstate. The task consists of identifying the mutual parallelity or orthogonality\nof weak distant magnetic fields whose absolute directions are completely\nunknown.",
"arxiv_id": "quant-ph/0005020",
"authors": [
"S. Bose",
"S. F. Huelga",
"M. B. Plenio"
],
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"doi": "10.1103/PhysRevA.63.032313",
"journal_ref": "Phys. Rev. A 63, 032313 (2001)",
"title": "Singlet aided infinite resource reduction in the comparison of distant fields",
"url": "https://arxiv.org/abs/quant-ph/0005020"
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