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  1. No Access

    Article

    Grand unified model without monopoles

    We give an example of a grand unified model without finiteenergy monopole solutions. The model arises in Kaluza-Klein compactification of a pure gauge field theory.

    N. V. Krasnikov in Il Nuovo Cimento A (1965-1970) (1990)

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    Article

    γ5-Anomaly as the source of the nonlocality

    We show that it is possible to remove γ5-anomalies in gauge theories without destroying the unitarity and macrocausality by the introduction of the nonlocal term into the Lagrangian.

    N. V. Krasnikov in Il Nuovo Cimento A (1965-1970) (1986)

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    Article

    On the renormalization of the theories with \(\gamma _{5^ - } \) anomalies(*).

    We investigate the \(\gamma _{5^ - } \) anomalous two-dimensional gauge model (the generalized Schwinger model). W...

    N. V. Krasnikov in Il Nuovo Cimento A (1965-1970) (1985)

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    Article

    On the inconsistency of the Wess-Zumino model

    We present evidence that the Wess-Zumino model cannot be defined as a mathematically consistent quantum field theory. Our arguments are based on the use of Schwinger's equations, the Källen-Lehmann inequality ...

    N. V. Krasnikov in Il Nuovo Cimento A (1965-1970) (1985)

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    Article

    The use of the finite-energy sum rules for the calculation ofγ=1−〈 s - s〉/〈 u /- u〉

    The finite-energy sum rules are used for the estimate of theSU 3 symmetry-breaking parameterγ=1-〈 s - s〉/〈 ...

    N. V. Krasnikov, A. A. Pivovarov in Il Nuovo Cimento A (1965-1970) (1984)

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    Article

    Finite-energy sum rules and light-quark masses

    The light-quark masses are calculated on the basis of finiteenergy sum rules. The obtained result (m u+m d (1 GeV) ≅20 MeV) allows us to estimate the ratiom b/m s≈20 which should be compared with the prediction o...

    A. L. Kataev, N. V. Krasnikov, A. A. Pivovarov in Il Nuovo Cimento A (1971-1996) (1983)

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    Article

    Dynamic masses or quarks in quantum chromodynamics

    N. V. Krasnikov, A. A. Pivovarov in Soviet Physics Journal (1982)

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    Article

    Analytic properties of the Green's functions with respect to the coupling constant in an exactly solvable model of field theory

    It is found in an exactly solvable model of field theory that Green's functions for boson fields are analytic in the coupling constant, except for a cut along the real semiaxis. In the case of fermion fields, ...

    N. V. Krasnikov, V. A. Rubakov, V. F. Tokarev in Soviet Physics Journal (1978)

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    Article

    Comment on the Weinberg paper “Higgs' boson mass”

    O. V. Kasatkina, N. V. Krasnikov in Soviet Physics Journal (1977)

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    Article

    Masses of charmed hadrons in a five-quark model of ψ particles

    Mass equations are obtained for an arbitrary SU(n) group, and the masses of charmed hadrons are calculated in a five-quark model ofψ particles.

    N. V. Krasnikov in Soviet Physics Journal (1977)

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    Article

    Six-quark model of weak and electromagnetic hadron interactions

    The consequences of a six-quark model of weak and electromagnetic hadron interactions are considered for highly inelastic lepton- hadron scattering.

    N. V. Krasnikov in Soviet Physics Journal (1977)

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    Article

    Deeply inelastic scattering in the four-quark model

    N. V. Krasnikov in Soviet Physics Journal (1976)

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    Article

    Causality of invariant form factors

    It is proved that the form factors for inelastic electron scattering by a polarized nucleon are causal.

    N. V. Krasnikov, K. G. Chetyrkin in Soviet Physics Journal (1976)