Show simple item record

dc.contributor.authorLacroix, Denis
dc.contributor.authorBennaceur, Karim
dc.date.accessioned2016-03-18T06:54:50Z
dc.date.available2016-03-18T06:54:50Z
dc.date.issued2016
dc.identifier.citationLacroix, D., & Bennaceur, K. (2016). Nuclear density functional theory with a semi-contact 3-body interaction. In A. Andreev, N. Arsenyev, S. Ershov, V. Sargsyan, & A. Vdovin (Eds.), <em>NSRT15 : International Conference on Nuclear Structure and Related Topics</em>. EPJ Web of Conferences, 107 (02002). EDP Sciences. <a href="http://dx.doi.org/10.1051/epjconf/201610702002">doi:10.1051/epjconf/201610702002</a>
dc.identifier.otherTUTKAID_69305
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/49099
dc.description.abstractTheories combining nuclear density functional approach (DFT) and effects beyond the independent particle/quasi-particle limit have attracted much attention recently. In particular, such theories, generically referred as "beyond mean-field" (BMF) seem unavoidable to account for both single-particle effects and complex quantum internal phenomena in nuclear finite many-body nuclear systems. It has been realized recently that BMF theories might lead to specific difficulties when applied within the nuclear DFT context. An example is the appearance of divergences in configuration mixing approaches. A short summary of the difficulties is given here. One source of problem is the use of energy functional of non-integer powers of the density. We show that such dependence can be mimicked by a suitable choice of a three-body interaction. Application on infinite nuclear matter in various spin-isospin channels will be given.
dc.language.isoeng
dc.publisherEDP Sciences
dc.relation.ispartofNSRT15 : International Conference on Nuclear Structure and Related Topics
dc.relation.ispartofseriesEPJ Web of Conferences;107
dc.subject.othernuclear density functional approach
dc.subject.otherDFT
dc.titleNuclear density functional theory with a semi-contact 3-body interaction
dc.typeconferenceObject
dc.identifier.urnURN:NBN:fi:jyu-201603021747
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.oppiaineFysiikka
dc.type.urihttp://purl.org/eprint/type/ConferencePaper
dc.date.updated2016-03-02T10:15:05Z
dc.type.coarconference paper
dc.description.reviewstatuspeerReviewed
dc.relation.issn2100-014X
dc.type.versionpublishedVersion
dc.rights.copyright© Owned by the authors, published by EDP Sciences, 2016. This is an open access article distrubuted under the terms of the Creative Commons Attribution License 4.0.
dc.rights.accesslevelopenAccessfi
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1051/epjconf/201610702002


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

© Owned by the authors, published by EDP Sciences, 2016. This is an open access article distrubuted under the terms of the Creative Commons Attribution License 4.0.
Except where otherwise noted, this item's license is described as © Owned by the authors, published by EDP Sciences, 2016. This is an open access article distrubuted under the terms of the Creative Commons Attribution License 4.0.