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Fizika : a journal of experimental and theoretical physics, Vol. 22, supplement 1 , 1990.

Meeting abstract

Effective models for low-energy hadron physics

Lj. Kondić ; Ruđer Bošković Institute, 41001 Zagreb, P.O.B. 1016, Croatia, Yugoslavia

Full text: english pdf 5.089 Kb

page 68-80

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Abstract

Two effective models are considered: the Nambu-Jona-Lasinio model (NJL) and the chiral σ model (Cσ). It is shown that in the tree-level approximation for boson fields, the Cσ model represents an approximation to the NJL model. The results are in agreement up to 15%.

Keywords

Hrčak ID:

338438

URI

https://hrcak.srce.hr/338438

Publication date:

19.12.1990.

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