dorsal/arxiv
View SchemaDecoherence of number states in phase-sensitive reservoirs
| Authors | A. Serafini, S. De Siena, F. Illuminati |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0312055 |
| URL | https://arxiv.org/abs/quant-ph/0312055 |
| DOI | 10.1142/S0217984904007177 |
| Journal | Mod. Phys. Lett. B 18, 687 (2004) |
Abstract
The non-unitary evolution of initial number states in general Gaussian environments is solved analytically. Decoherence in the channels is quantified by determining explicitly the purity of the state at any time. The influence of the squeezing of the bath on decoherence is discussed. The behavior of coherent superpositions of number states is addressed as well.
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"abstract": "The non-unitary evolution of initial number states in general Gaussian\nenvironments is solved analytically. Decoherence in the channels is quantified\nby determining explicitly the purity of the state at any time. The influence of\nthe squeezing of the bath on decoherence is discussed. The behavior of coherent\nsuperpositions of number states is addressed as well.",
"arxiv_id": "quant-ph/0312055",
"authors": [
"A. Serafini",
"S. De Siena",
"F. Illuminati"
],
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"doi": "10.1142/S0217984904007177",
"journal_ref": "Mod. Phys. Lett. B 18, 687 (2004)",
"title": "Decoherence of number states in phase-sensitive reservoirs",
"url": "https://arxiv.org/abs/quant-ph/0312055"
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