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Alekseev, A.I.; Bajkov, V.A.; Boos, Eh.Eh.
Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Serpukhov. Inst. Fiziki Vysokikh Ehnergij1982
Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Serpukhov. Inst. Fiziki Vysokikh Ehnergij1982
AbstractAbstract
[en] A type of a total fermion propagator near the mass surface is under investigation. The study is carried out in the framework of the Bloch-Nordsieck approximation, when in the fermion sector of quantum chromodynamics the Dirac γ-matrices are replaced by the u-numbers. For the quark propagator in infrared region the Schwinger-Dyson equation is studied. The Schwinger-Dyson equation for the fermion propagation is reduced to the easily solvable differential equation. The Green function of the fermion is presented in a form of the Stiltues integral transformation
[ru]
Original Title
Ob odnom priblizhenii v kvantovoj khromodinamike
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1982; 17 p; 11 refs.; submitted to the journal Theor. Math. Phys.
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Report
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