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Type: Artigo de evento
Title: Subtractive Renormalization Group Invariance: Pionless Eft At Nlo
Author: Timoteo V.S.
Szpigel S.
Duraes F.O.
Abstract: We show some results concerning the renormalization group (RG) invariance of the nucleon-nucleon (NN) interaction in pionless effective field theory at next-to-leading order (NLO), using a non-relativistic Callan-Symanzik equation (NRCS) for the driving term of the Lippmann-Schwinger (LS) equation with three recursive subtractions. The phase-shifts obtained for the RG evolved potential are same as those for the original potential, apart from relative differences of order 10 -15. © 2010 American Institute of Physics.
Rights: aberto
Identifier DOI: 10.1063/1.3523215
Date Issue: 2010
Appears in Collections:Unicamp - Artigos e Outros Documentos

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