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arXiv · hep-th/9704027

On the Uniqueness of the effective Lagrangian for N= 2 SQCD

M. Magro·L. O'Raifeartaigh·I. Sachs
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Abstract

The low energy effective Lagrangian for N= 2 SU(2) supersymmetric Yang-Mills theory coupled to N_F<4 massless matter fields is derived from the BPS mass formula using asymptotic freedom and assuming that the number of strong coupling singularities is finite.

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M. Magro, L. O'Raifeartaigh, I. Sachs. 1997-10-16. On the Uniqueness of the effective Lagrangian for N= 2 SQCD. https://doi.org/10.1016/s0550-3213(97)00626-3

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