Regularization of the interaction and renormalization of the physical constants in the clothed particle representation within the quantum field theory |
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| Authors: | V Yu Korda A V Shebeko I V Eletskikh |
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| Institution: | (1) Institute of Electrophysics and Radiation Technologies, National Academy of Sciences Ukraine, Kharkov, 61002, Ukraine |
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| Abstract: | The possibility of covariant regularization of trilinear Yukawa-type interaction has been investigated within the simplified standard quantum field theory. The properties of the vertex functions, conditioned by the Lorentz invariance of particle mass shifts, and regularizing functions in the lowest interaction orders have been studied within the clothed-particle representation. |
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