dorsal/arxiv
View SchemaAnalytic stochastic treatment of a nonlinear quantum model with negative diffusion
| Authors | Roberta Zambrini, Stephen M. Barnett |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0109110 |
| URL | https://arxiv.org/abs/quant-ph/0109110 |
| DOI | 10.1103/PhysRevA.65.053810 |
| Journal | Phys. Rev. A 65, 053810 (2002). |
Abstract
We apply a proposal of Yuen and Tombesi, for treating stochastic problems with negative diffusion, to the analytically soluble problem of the single-mode anharmonic oscillator. We find that the associated stochastic realizations include divergent trajectories. It is possible, however, to solve the stochastic problem exactly, but the averaging must be performed with great care.
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"abstract": "We apply a proposal of Yuen and Tombesi, for treating stochastic problems\nwith negative diffusion, to the analytically soluble problem of the single-mode\nanharmonic oscillator. We find that the associated stochastic realizations\ninclude divergent trajectories. It is possible, however, to solve the\nstochastic problem exactly, but the averaging must be performed with great\ncare.",
"arxiv_id": "quant-ph/0109110",
"authors": [
"Roberta Zambrini",
"Stephen M. Barnett"
],
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"quant-ph"
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"doi": "10.1103/PhysRevA.65.053810",
"journal_ref": "Phys. Rev. A 65, 053810 (2002).",
"title": "Analytic stochastic treatment of a nonlinear quantum model with negative diffusion",
"url": "https://arxiv.org/abs/quant-ph/0109110"
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