An Effective Theory for the Four-Body System with Short-Range Interactions

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dc.creatorPlatter, L.
dc.date2005-11-01
dc.date.accessioned2026-07-07T06:52:06Z
dc.date.available2026-07-07T06:52:06Z
dc.descriptionWe discuss the application of an effective theory with contact interactions to the non-relativistic four-body system with short-range interactions. We have computed the binding energies of the 4He tetramer and the alpha-particle. A well-known linear correlation between three- and four-body binding energies can be understood as a result of the absence of a four-body force at leading order within this framework. Further, we give results for the binding energies of the four-boson system in two spatial dimensions.
dc.descriptionTalk given at The Third Asia-Pacific Conference on Few-Body Problems, Nakhon Ratchasima, Thailand, July 2005
dc.identifierhttps://arxiv.org/abs/nucl-th/0511003
dc.identifierhttp://arxiv.org/abs/nucl-th/0511003
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105199
dc.subjectNuclear Theory
dc.titleAn Effective Theory for the Four-Body System with Short-Range Interactions
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