English

Mass spectra in ${\cal N}=1$ SQCD with additional colorless fields. Strong coupling regimes. II

High Energy Physics - Theory 2021-07-19 v2

Abstract

This paper continues our studies in arXiV:1608.06452 [hep-th] of N=1{\cal N}=1 gauge theories in the strongly coupled regimes. We also consider here the N=1{\cal N}=1 SQCD-like theories with SU(Nc)SU(N_c) colors (and their Seiberg's dual), with NFN_F flavors of light quarks and NF2N_F^2 additional colorless flavored scalars Φij\Phi^j_i, but now with NFN_F in the range NF>3NcN_F>3N_c. The mass spectra of these direct and dual theories in various vacua are calculated within the dynamical scenario introduced by the author in [8]. It assumes that quarks in such N=1{\cal N}=1 SQCD-like theories without elementary colored adjoint scalars can be in two {\it standard} phases only. These are either the HQ (heavy quark) phase where they are confined or the Higgs phase. Recall that this scenario satisfies all those tests which were used as checks of the Seiberg hypothesis about the equivalence of the direct and dual theories. Calculated mass spectra of the direct SU(Nc)SU(N_c) theory are compared to those of its Seiberg's dual SU(NFNc)SU(N_F-N_c) variant and appeared to be parametrically different.

Keywords

Cite

@article{arxiv.1609.00205,
  title  = {Mass spectra in ${\cal N}=1$ SQCD with additional colorless fields. Strong coupling regimes. II},
  author = {Victor L. Chernyak},
  journal= {arXiv preprint arXiv:1609.00205},
  year   = {2021}
}

Comments

26 pages, technical improvements for a reader convenience. arXiv admin note: text overlap with arXiv:1608.06452