dorsal/arxiv
View SchemaAsymptotic Theory for Quantum Bose Systems with Many Degrees of Freedom
| Authors | Misha Vishik, Gennady Berman |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0210120 |
| URL | https://arxiv.org/abs/quant-ph/0210120 |
| DOI | 10.1016/S0375-9601(03)00724-2 |
Abstract
We construct asymptotic expansions of Laplace type for the time-dependent quantum averages for Bose systems with many degrees of freedom, initially populated in coherent states. These solutions are localized in phase space, and they are different from the usual oscillating asymptotics for the quasi-classical wave functions. These expansions are valid on any fixed time interval, and caustics do not contribute to the asymptotics.
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"abstract": "We construct asymptotic expansions of Laplace type for the time-dependent\nquantum averages for Bose systems with many degrees of freedom, initially\npopulated in coherent states. These solutions are localized in phase space, and\nthey are different from the usual oscillating asymptotics for the\nquasi-classical wave functions. These expansions are valid on any fixed time\ninterval, and caustics do not contribute to the asymptotics.",
"arxiv_id": "quant-ph/0210120",
"authors": [
"Misha Vishik",
"Gennady Berman"
],
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"quant-ph"
],
"doi": "10.1016/S0375-9601(03)00724-2",
"title": "Asymptotic Theory for Quantum Bose Systems with Many Degrees of Freedom",
"url": "https://arxiv.org/abs/quant-ph/0210120"
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