Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/91358
Type: Artigo de evento
Title: Similarity Renormalization Group Evolution Of Nn Interactions Within A Subtractive Renormalization Scheme
Author: Timoteo V.S.
Szpigel S.
Duraes F.O.
Abstract: 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.
Editor: EDP Sciences
Rights: fechado
Identifier DOI: 10.1051/epjconf/20100305020
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-79955143141&partnerID=40&md5=705915c944806ad8bc3dece60468536f
Date Issue: 2010
Appears in Collections:Unicamp - Artigos e Outros Documentos

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