dorsal/arxiv
View SchemaSpin-spin interaction and spin-squeezing in an optical lattice
| Authors | Anders Sorensen, Klaus Molmer |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9903044 |
| URL | https://arxiv.org/abs/quant-ph/9903044 |
| DOI | 10.1103/PhysRevLett.83.2274 |
| Journal | Phys.Rev.Lett.83:2274-2277,1999 |
Abstract
We show that by displacing two optical lattices with respect to each other, we may produce interactions similar to the ones describing ferro-magnetism in condensed matter physics. We also show that particularly simple choices of the interaction lead to spin-squeezing, which may be used to improve the sensitivity of atomic clocks. Spin-squeezing is generated even with partially, and randomly, filled lattices, and our proposal may be implemented with current technology.
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"abstract": "We show that by displacing two optical lattices with respect to each other,\nwe may produce interactions similar to the ones describing ferro-magnetism in\ncondensed matter physics. We also show that particularly simple choices of the\ninteraction lead to spin-squeezing, which may be used to improve the\nsensitivity of atomic clocks. Spin-squeezing is generated even with partially,\nand randomly, filled lattices, and our proposal may be implemented with current\ntechnology.",
"arxiv_id": "quant-ph/9903044",
"authors": [
"Anders Sorensen",
"Klaus Molmer"
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"doi": "10.1103/PhysRevLett.83.2274",
"journal_ref": "Phys.Rev.Lett.83:2274-2277,1999",
"title": "Spin-spin interaction and spin-squeezing in an optical lattice",
"url": "https://arxiv.org/abs/quant-ph/9903044"
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