dorsal/arxiv
View SchemaGenerating entangled superpositions of macroscopically distinguishable states within a parametric oscillator
| Authors | Francesco De Martini, Mauro Fortunato, Paolo Tombesi, David Vitali |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9902082 |
| URL | https://arxiv.org/abs/quant-ph/9902082 |
| DOI | 10.1103/PhysRevA.60.1636 |
| Journal | Phys.Rev.A60:1636,1999 |
Abstract
We suggest a variant of the recently proposed experiment for the generation of a new kind of Schroedinger-cat states, using two coupled parametric down-converter nonlinear crystals [F. De Martini, Phys. Rev. Lett. 81, 2842 (1998)]. We study the parametric oscillator case and find that an entangled Schroedinger-cat type state of two cavities, whose mirrors are placed along the output beams of the nonlinear crystals, can be realized under suitable conditions.
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"abstract": "We suggest a variant of the recently proposed experiment for the generation\nof a new kind of Schroedinger-cat states, using two coupled parametric\ndown-converter nonlinear crystals [F. De Martini, Phys. Rev. Lett. 81, 2842\n(1998)]. We study the parametric oscillator case and find that an entangled\nSchroedinger-cat type state of two cavities, whose mirrors are placed along the\noutput beams of the nonlinear crystals, can be realized under suitable\nconditions.",
"arxiv_id": "quant-ph/9902082",
"authors": [
"Francesco De Martini",
"Mauro Fortunato",
"Paolo Tombesi",
"David Vitali"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.60.1636",
"journal_ref": "Phys.Rev.A60:1636,1999",
"title": "Generating entangled superpositions of macroscopically distinguishable states within a parametric oscillator",
"url": "https://arxiv.org/abs/quant-ph/9902082"
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