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Просмотр по автору "Missarov M."

Просмотр по автору "Missarov M."

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  • RG-invariant curves in the fermionic hierarchical model 
    Missarov M. (1998)
    In the fermionic hierarchical model, we investigate the renormalization group transformation given by a rational mapping in the coupling constant plane. We construct sections of stable invariant curves for all fixed points ...
  • Singularities of adelic Feynman amplitudes 
    Lerner E.; Missarov M. (2001)
    We study adelic φ4-theory with propagator, given by homogeneous adelic function. It is shown that almost all ultraviolet and infrared poles of Euclidean Feynman amplitude are cancelled by zeroes of the infinite product of ...
  • Symmetries and cycles of the renormalization group in a fermionic hierarchical model 
    Dautov R.; Missarov M. (2001)
    We study singular points and symmetries of the renormalization group mapping in a fermionic hierarchical model. This mapping taken at the renormalization group singular point and with the renormalization group parameter α ...
  • The equations of Wilson's renormalization group in dimension 4 and analytic renormalization 
    Missarov M. (1985)
    Wilson's renormalization group equations are introduced and investigated in the framework of perturbation theory with respect to the deviation of the renormalization exponent from its bifurcation value. We consider the ...
  • ε-expansions in Dyson's hierarchical model 
    Missarov M.; Stepanov P. (2004)
    We consider Dyson's hierarchical model on a d-dimensional hierarchical lattice and define a renormalization group (RG) transformation for complex values of d as a map in the space of sequences of coupling constants determining ...

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