An improvement on RPA based on a Boson mapping

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dc.creatorZhu, Shi-Lin
dc.creatorZhou, Zhi-ning
dc.creatorYang, Ze-sen
dc.date1998-02-14
dc.date.accessioned2026-07-07T05:42:18Z
dc.date.available2026-07-07T05:42:18Z
dc.descriptionWe use a solvable model to perform modified dyson mapping and reveal the unphysical-state effects in the original Random Phase Approximation (RPA). We then propose a method to introduce the RPA and improve it based on a Boson mapping.
dc.identifierhttps://arxiv.org/abs/nucl-th/9802042
dc.identifierhttp://arxiv.org/abs/nucl-th/9802042
dc.identifierCommun.Theor.Phys. 27 (1997) 377
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/82882
dc.subjectNuclear Theory
dc.titleAn improvement on RPA based on a Boson mapping
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