61 citations · 139 across the 9 of their papers we have counts for
9 papers
Unified description of color-electric and color-magnetic strings in hybrid vacua of supersymmetric QCD
E. Ievlev, D. Vasilev, A. Yung
We study non-Abelian strings supported in -vacua of 4D supersymmetric QCD (SQCD) with gauge group and quark hypermultiplets (), where $r<N…
Hadrons in supersymmetric QCD from non-Abelian string on 2D black hole
E. Ievlev, A. Marshakov, G. Sumbatian +1
We continue the study of non-Abelian vortex string in 4D supersymmetric QCD as critical superstring, and extend this analysis to gauge theory with arbitrary…
Flowing Between String Vacua for the Critical Non-Abelian Vortex with Deformation of N=2 Liouville theory
A. Yung
It has been shown that non-Abelian solitonic vortex string supported in four-dimensional (4D) N=2 supersymmetric QCD (SQCD) with the U(2) gauge group and quark flavors beco…
Non-Abelian strings in N=1 supersymmetric QCD
E. Ievlev, A. Yung
Non-Abelian flux tubes (strings) are well studied in N=2 supersymmetric QCD in (3+1) dimensions. In addition to translational zero modes they have also orientational moduli associa…
Strong versus Weak Coupling Confinement in N=2 Supersymmetric QCD
A. Marshakov, A. Yung
We consider N=2 supersymmetric QCD with the gauge group SU(N_c)=SU(N+1) and N_f number of quark matter multiplets, being perturbed by a small mass term for the adjoint matter, so t…
Non-Abelian Vortices in N=1* Gauge Theory
V. Markov, A. Marshakov, A. Yung
We consider the N=1* supersymmetric SU(2) gauge theory and demonstrate that the Z_2 vortices in this theory acquire orientational zero modes, associated with the rotation of magnet…
Non-Abelian Confinement via Abelian Flux Tubes in Softly Broken N=2 SUSY QCD
A. Marshakov, A. Yung
We study confinement in softly broken N=2 SUSY QCD with gauge group SU(N_c) and N_f hypermultiplets of fundamental matter (quarks) when the Coulomb branch is lifted by small mass o…
Instanton Dynamics in the Broken Phase of the Topological Sigma Model
A. V. Yung
The topological model with the black hole metric of the target space is considered. It has been shown before that this model is in the phase with BRST-symmetry broken. In parti…
The Broken Phase of the Topological Sigma model
A. V. Yung
The topological sigma model with the semi-infinite cigar-like target space (black hole geometry) is considered. The model is shown to possess unsuppressed instantons. The noncompac…