Nambu–Jona-Lasinio model with proper time regularization in a finite volume
نویسندگان
چکیده
منابع مشابه
Regularization in the gauged Nambu-Jona-Lasinio model.
Various prescriptions employed for regulating gauged Nambu–Jona-Lasinio type models such as the top-quark condensate model are discussed. The use of dimensional regularization maintains gauge invariance but destroys the quadratic divergence in the gap equation. If instead a simple ultraviolet momentum cutoff is used to regulate loop integrals, then gauge invariance is destroyed by a quadratical...
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ژورنال
عنوان ژورنال: Modern Physics Letters A
سال: 2018
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s0217732318502322