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Renormalization in few-body nuclear physics

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Acta Physica Hungarica A) Heavy Ion Physics

Abstract

Renormalized fixed-point Hamiltonians are formulated for systems described by interactions that originally contain point-like singularities (as the Dirac-delta and/or its derivatives). They express the renormalization group invariance of quantum mechanics. The present approach for the renormalization scheme relies on a subtracted T-matrix equation.

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Authors and Affiliations

  1. Instituto de Física Teórica, UNESP, 01405-900, São Paulo, Brasil

    L. Tomio & R. Biswas

  2. Instituto de Física, Universidade Federal Fluminense, Niterói, Brasil

    A. Delfino

  3. Instituto Tecnológico de Aeronáutica, CTA, 12228-900, S.J. dos Campos, Brasil

    T. Frederico

Authors
  1. L. Tomio
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  2. R. Biswas
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  3. A. Delfino
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  4. T. Frederico
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Correspondence to L. Tomio.

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Tomio, L., Biswas, R., Delfino, A. et al. Renormalization in few-body nuclear physics. Acta Physica Hungarica A 16, 27–34 (2002). https://doi.org/10.1556/APH.16.2002.1-4.4

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  • DOI: https://doi.org/10.1556/APH.16.2002.1-4.4

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