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Relativistic NJL model with light and heavy quarks

  • QNP 2006
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Abstract.

We study the Nambu-Jona-Lasinio model with light and heavy quarks in a relativistic approach. We emphasize relevant regularization issues as well as the transition from light to heavy quarks. The approach of the electromagnetic meson form factor to the Isgur-Wise function in the heavy-quark limit is also discussed.

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Authors and Affiliations

  1. Departamento de Ciências Naturais, Universidade Federal de São João del Rei, 36301-160, São João del Rei, Brazil

    A. L. Mota

  2. Departamento de Fısica Atómica, Molecular y Nuclear, Universidad de Granada, E-18071, Granada, Spain

    A. L. Mota & E. Ruiz Arriola

Authors
  1. A. L. Mota
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  2. E. Ruiz Arriola
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Correspondence to A. L. Mota.

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Mota, A.L., Ruiz Arriola, E. Relativistic NJL model with light and heavy quarks. Eur. Phys. J. A 31, 711–713 (2007). https://doi.org/10.1140/epja/i2006-10243-1

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  • DOI: https://doi.org/10.1140/epja/i2006-10243-1

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