dorsal/arxiv
View SchemaVan Hove's "\lambda^2 t" limit in nonrelativistic and relativistic field-theoretical models
| Authors | P. Facchi, S. Pascazio |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9910111 |
| URL | https://arxiv.org/abs/quant-ph/9910111 |
| DOI | 10.1016/S0960-0779(01)00090-X |
| Journal | Chaos, Solitons & Fractals 12 (2001) 2777 |
Abstract
Van Hove's "\lambda^2 t" limiting procedure is analyzed in some interesting quantum field theoretical cases, both in nonrelativistic and relativistic models. We look at the deviations from a purely exponential behavior in a decay process and discuss the subtle issues of state preparation and initial time.
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"abstract": "Van Hove\u0027s \"\\lambda^2 t\" limiting procedure is analyzed in some interesting\nquantum field theoretical cases, both in nonrelativistic and relativistic\nmodels. We look at the deviations from a purely exponential behavior in a decay\nprocess and discuss the subtle issues of state preparation and initial time.",
"arxiv_id": "quant-ph/9910111",
"authors": [
"P. Facchi",
"S. Pascazio"
],
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"quant-ph"
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"doi": "10.1016/S0960-0779(01)00090-X",
"journal_ref": "Chaos, Solitons \u0026 Fractals 12 (2001) 2777",
"title": "Van Hove\u0027s \"\\lambda^2 t\" limit in nonrelativistic and relativistic field-theoretical models",
"url": "https://arxiv.org/abs/quant-ph/9910111"
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