The infrared limit of the SRG evolution and Levinson's theorem

The infrared limit of the SRG evolution and Levinson's theorem

E. Ruiz Arriola, S. Szpigel, V.S. Timóteo

ARTIGO

Inglês

On a finite momentum grid with N integration points pn and weights wn (n =1,...,N) the Similarity Renormalization Group (SRG) with a given generator G unitarily evolves an initial interaction with a cutoff λ on energy differences, steadily driving the sta

FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESP

CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO - CNPQ

Aberto

The infrared limit of the SRG evolution and Levinson's theorem

E. Ruiz Arriola, S. Szpigel, V.S. Timóteo


										

The infrared limit of the SRG evolution and Levinson's theorem

E. Ruiz Arriola, S. Szpigel, V.S. Timóteo

    Fontes

    Physics letters. Section B, nuclear, elementary particle and high-energy physics

    Vol. 735 (July, 2014), p. 149-156