Similarity renormalization group evolution of NN interactions within a subtractive renormalization scheme

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dc.contributor.authorTimoteo V.S.
dc.contributor.authorSzpigel S.
dc.contributor.authorDuraes F.O.
dc.date.accessioned2024-03-13T01:32:20Z
dc.date.available2024-03-13T01:32:20Z
dc.date.issued2010
dc.description.abstract© Owned by the authors, published by EDP Sciences, 2010.We apply the similarity renormalization group (SRG) approach to evolve a nucleon-nucleon (N N) interaction in leading-order (LO) chiral effective field theory (ChEFT), renormalized within the framework of the subtracted kernel method (SKM). We derive a fixed-point interaction and show the renormalization group (RG) invariance in the SKM approach. We also compare the evolution of N N potentials with the subtraction scale through a SKM RG equation in the form of a non-relativistic Callan-Symanzik (NRCS) equation and the evolution with the similarity cutoffthrough the SRG transformation.
dc.description.volume3
dc.identifier.doi10.1051/epjconf/20100305020
dc.identifier.issn2101-6275
dc.identifier.urihttps://dspace.mackenzie.br/handle/10899/37229
dc.relation.ispartofEPJ Web of Conferences
dc.rightsAcesso Aberto
dc.titleSimilarity renormalization group evolution of NN interactions within a subtractive renormalization scheme
dc.typeArtigo de evento
local.scopus.citations2
local.scopus.eid2-s2.0-79955143141
local.scopus.updated2024-05-01
local.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79955143141&origin=inward
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