V A Andrianov

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  • A A Andrianov, V A Andrianov, P Giacconi, R Soldati, V A Fock
  • 2005
We present a non-compact 4 + 1 dimensional model with a local strong four-fermion interaction supplementing it with gravity. In the strong coupling regime it reveals the spontaneous translational symmetry breaking which eventually leads to the formation of domain walls, or thick 3-branes, embedded in the AdS 5 manifold. To describe this phenomenon we(More)
  • A A Andrianov, V A Andrianov, R Rodenberg, In Memory, Alexei A Anselm
  • 1999
The effective quark models with quasilocal interaction are used for description of two composite Higgs doublets, in strong coupling (tricritical) regime below the compositeness scale Λ C. The low energy effective action of Two-Higgs Doublet Standard Model (2HD SM) is obtained in the large N c and large-log approximation. The two-point correlators of scalar(More)
The spectra of masses and decay constants for non-strange meson resonances in the energy range 0–2.5 GeV is analyzed. It is known from meson phenomenology that for given quantum numbers these spectra approximately follow linear trajectories with a universal slope. These facts can be understood in terms of an effective string description for QCD. For light(More)
  • A A Andrianov, V A Andrianov, P Giacconi, R Soldati, V A Fock
  • 2003
A possible explanation for the appearance of light fermions and Higgs bosons on the four-dimensional domain wall is proposed. The mechanism of light particle trapping is accounted for by a strong self-interaction of five-dimensional pre-quarks. We obtain the low-energy effective action which exhibits the invariance under the so called τ-symmetry. Then we(More)
We derive the dimensional non-perturbative part of the QCD effective action for scalar and pseudoscalar meson fields by means of chiral and conformal bosonization. The related structural coupling constants L 5 and L 8 of the chiral lagrangian are estimated using general relations which are valid in a variety of chiral bosonization models without explicit(More)
Quark models with four-fermion interaction including derivatives of fields are exploited as prototypes for composite-Higgs extensions of the Standard Model. In the non-trivial case of two-and four-derivative insertions the dynamical breaking of chiral symmetry occurs in two channels, giving rise to two composite Higgs doublets. For special configuration of(More)
We investigate possibilities for dynamical P-parity violation in dense baryon matter in the framework of effective quark models. Dynamical P-parity violation can appear in models with at least two scalar and two pseudoscalar fields, where both scalar fields are condensed at normal conditions. At special configurations of coupling constants, one of(More)
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