Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/87892
Type: Artigo
Title: Implicit versus explicit renormalization of the NN force: an S-wave toy model
Author: Ruiz Arriola, E.
Szpigel, S.
Timóteo, V. S.
Abstract: We use an S-wave toy model for the two-nucleon system to show that the implicit renormalization of a contact theory matches the explicit renormalization through a flow equation which integrates out the high momentum components. By fitting the low-momentum interaction with a new contact theory, we show that the running of the contact strengths in both original and fitted contact theories match over a wide cutoff range. © 2014 Springer-Verlag Wien.
We use an S-wave toy model for the two-nucleon system to show that the implicit renormalization of a contact theory matches the explicit renormalization through a flow equation which integrates out the high momentum components. By fitting the low-momentum
Subject: Forças nucleares (Física)
Renormalização (Física)
Country: Áustria
Editor: Springer
Citation: Few-body Systems. Springer-verlag Wien, v. 55, n. 08/10/15, p. 989 - 992, 2014.
Rights: fechado
Fechado
Identifier DOI: 10.1007/s00601-014-0811-9
Address: https://link.springer.com/article/10.1007%2Fs00601-014-0811-9
Date Issue: 2014
Appears in Collections:FT - Artigos e Outros Documentos

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