dorsal/arxiv
View SchemaInformation Flow in Entangled Quantum Systems
| Authors | David Deutsch, Patrick Hayden |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9906007 |
| URL | https://arxiv.org/abs/quant-ph/9906007 |
| DOI | 10.1098/rspa.2000.0585 |
| Journal | Proc. R. Soc. Lond. A 456(1999):1759-1774, 2000. |
Abstract
All information in quantum systems is, notwithstanding Bell's theorem, localised. Measuring or otherwise interacting with a quantum system S has no effect on distant systems from which S is dynamically isolated, even if they are entangled with S. Using the Heisenberg picture to analyse quantum information processing makes this locality explicit, and reveals that under some circumstances (in particular, in Einstein-Podolski-Rosen experiments and in quantum teleportation) quantum information is transmitted through 'classical' (i.e. decoherent) information channels.
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"abstract": "All information in quantum systems is, notwithstanding Bell\u0027s theorem,\nlocalised. Measuring or otherwise interacting with a quantum system S has no\neffect on distant systems from which S is dynamically isolated, even if they\nare entangled with S. Using the Heisenberg picture to analyse quantum\ninformation processing makes this locality explicit, and reveals that under\nsome circumstances (in particular, in Einstein-Podolski-Rosen experiments and\nin quantum teleportation) quantum information is transmitted through\n\u0027classical\u0027 (i.e. decoherent) information channels.",
"arxiv_id": "quant-ph/9906007",
"authors": [
"David Deutsch",
"Patrick Hayden"
],
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"quant-ph"
],
"doi": "10.1098/rspa.2000.0585",
"journal_ref": "Proc. R. Soc. Lond. A 456(1999):1759-1774, 2000.",
"title": "Information Flow in Entangled Quantum Systems",
"url": "https://arxiv.org/abs/quant-ph/9906007"
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