Quantum fields and Poisson processes. II: Interaction of boson-boson and boson-fermion fields with a cut-off (Q1068472)
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scientific article; zbMATH DE number 3932168
| Language | Label | Description | Also known as |
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| English | Quantum fields and Poisson processes. II: Interaction of boson-boson and boson-fermion fields with a cut-off |
scientific article; zbMATH DE number 3932168 |
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Quantum fields and Poisson processes. II: Interaction of boson-boson and boson-fermion fields with a cut-off (English)
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1985
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[For part I see ibid. 9, 73-82 (1985; Zbl 0574.60099).] Quantum field evolutions are written as expectation values with respect to Poisson processes in two simple models: interaction of two boson fields (with conservation of the number of particles in one field) and interaction of a boson with a fermion field. The introduction of a cut- off ensures that the expectation values are well-defined.
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Quantum field evolutions
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Poisson processes
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interaction of a boson with a fermion field
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0.9732531
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0.8474724
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0.84641147
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0.8459414
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0.8435998
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