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Электронный каталог: Borlakov, A. - Asymptotic Freedom of V-A Fermi Interaction
Borlakov, A. - Asymptotic Freedom of V-A Fermi Interaction
Статья
Автор: Borlakov, A.
Physics Letters B: Asymptotic Freedom of V-A Fermi Interaction
б.г.
ISBN отсутствует
Автор: Borlakov, A.
Physics Letters B: Asymptotic Freedom of V-A Fermi Interaction
б.г.
ISBN отсутствует
На полку
Статья
Borlakov, A.
Asymptotic Freedom of V-A Fermi Interaction / A.Borlakov, D.Kazakov. – Text : electronic // Physics Letters B. – 2026. – Vol. 876. – P. 140393. – URL: https://doi.org/10.1016/j.physletb.2026.140393. – Bibliogr.: 17.
We consider the V-A Fermi interaction and apply an earlier developed method for summing up the leading asymptotics for scattering amplitudes in non-renormalizable theories. We consider the amplitude of fermion-antifermion scattering and derive the corresponding RG equation that sums the leading logarithmic contributions just like in renormalizable models. Numerical solution of this equation in the asymptotic regime s ∼ t ∼ u ∼ E&sup(2) *> *$ leads to amplitude logarithmically decreasing with energy, thus restoring the unitarity violated at the tree level.
Спец.(статьи,препринты) = С 324 - Квантовая теория поля
ОИЯИ = ОИЯИ (JINR)2026
Borlakov, A.
Asymptotic Freedom of V-A Fermi Interaction / A.Borlakov, D.Kazakov. – Text : electronic // Physics Letters B. – 2026. – Vol. 876. – P. 140393. – URL: https://doi.org/10.1016/j.physletb.2026.140393. – Bibliogr.: 17.
We consider the V-A Fermi interaction and apply an earlier developed method for summing up the leading asymptotics for scattering amplitudes in non-renormalizable theories. We consider the amplitude of fermion-antifermion scattering and derive the corresponding RG equation that sums the leading logarithmic contributions just like in renormalizable models. Numerical solution of this equation in the asymptotic regime s ∼ t ∼ u ∼ E&sup(2) *> *$ leads to amplitude logarithmically decreasing with energy, thus restoring the unitarity violated at the tree level.
Спец.(статьи,препринты) = С 324 - Квантовая теория поля
ОИЯИ = ОИЯИ (JINR)2026
