most citedA nonlocal, covariant generalisation of the NJL model

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hep-ph1994★ 140 cited

A nonlocal, covariant generalisation of the NJL model

R. D. Bowler, M. C. Birse

We solve a nonlocal generalisation of the NJL model in the Hartree approximation. This model has a separable interaction, as suggested by instanton models of the QCD vacuum. The ch…