dorsal/arxiv
View SchemaQuantum Clock Synchronization Based on Shared Prior Entanglement
| Authors | Richard Jozsa, Daniel S. Abrams, Jonathan P. Dowling, Colin P. Williams |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0004105 |
| URL | https://arxiv.org/abs/quant-ph/0004105 |
| DOI | 10.1103/PhysRevLett.85.2010 |
Abstract
We demonstrate that two spatially separated parties (Alice and Bob) can utilize shared prior quantum entanglement, and classical communications, to establish a synchronized pair of atomic clocks. In contrast to classical synchronization schemes, the accuracy of our protocol is independent of Alice or Bob's knowledge of their relative locations or of the properties of the intervening medium.
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"abstract": "We demonstrate that two spatially separated parties (Alice and Bob) can\nutilize shared prior quantum entanglement, and classical communications, to\nestablish a synchronized pair of atomic clocks. In contrast to classical\nsynchronization schemes, the accuracy of our protocol is independent of Alice\nor Bob\u0027s knowledge of their relative locations or of the properties of the\nintervening medium.",
"arxiv_id": "quant-ph/0004105",
"authors": [
"Richard Jozsa",
"Daniel S. Abrams",
"Jonathan P. Dowling",
"Colin P. Williams"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevLett.85.2010",
"title": "Quantum Clock Synchronization Based on Shared Prior Entanglement",
"url": "https://arxiv.org/abs/quant-ph/0004105"
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