Critical indices for the Yukawa2 quantum field theory
نویسندگان
چکیده
منابع مشابه
Critical indices for the Yukawa2 quantum field theory
The understanding of the Yukawa2 quantum field theory is still incomplete if the fermionic mass is much smaller than the coupling. We analyze the Schwinger functions for small coupling uniformly in the mass and we find that the asymptotic behavior of the two-point Schwinger function is anomalous and described by two critical indices, related to the renormalization of the mass and of the wave fu...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 1997
ISSN: 0550-3213
DOI: 10.1016/s0550-3213(97)00246-0