A Renormalisation Approach to Effective Interactions in Hilbert Space

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dc.creatorRichert, J.
dc.date2002-09-23
dc.date.accessioned2026-07-07T06:04:59Z
dc.date.available2026-07-07T06:04:59Z
dc.descriptionThe low-lying bound states of a microscopic quantum many-body system of $n$ particles and the related physical observables can be worked out in a truncated $n$--particle Hilbert space. We present here a non-perturbative analysis of this problem which relies on a renormalisation concept and work out the link with perturbative approaches.
dc.description5 pages, no figures, LateX file
dc.identifierhttps://arxiv.org/abs/quant-ph/0209119
dc.identifierhttp://arxiv.org/abs/quant-ph/0209119
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/90507
dc.subjectQuantum Physics
dc.subjectNuclear Theory
dc.subjectAtomic and Molecular Clusters
dc.titleA Renormalisation Approach to Effective Interactions in Hilbert Space
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