In this contribution we shall first introduce the Flux Across Surfaces (FAS) theorem, placing it in the general context of the Quantum Scattering Theory. Then we shall review briefly the theory of resonances in non-relativistic Quantum Mechanics and outline a proof of the FAS theorem for non-relativistic potential scattering, which covers also the case in which there is a zero energy resonance.
The Flux-Across-Surfaces theorem and zero-energy resonances / Dell'Antonio, Gianfausto; Panati, Gianluca. - In: JOURNAL OF STATISTICAL PHYSICS. - ISSN 0022-4715. - 116:1-4(2004), pp. 1161-1180. [10.1023/b:joss.0000037235.96575.dc]
The Flux-Across-Surfaces theorem and zero-energy resonances
DELL'ANTONIO, Gianfausto;PANATI, GIANLUCA
2004
Abstract
In this contribution we shall first introduce the Flux Across Surfaces (FAS) theorem, placing it in the general context of the Quantum Scattering Theory. Then we shall review briefly the theory of resonances in non-relativistic Quantum Mechanics and outline a proof of the FAS theorem for non-relativistic potential scattering, which covers also the case in which there is a zero energy resonance.File allegati a questo prodotto
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