E. Ievlev

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hep-th2025

Critical Non-Abelian Vortex String and 2D N=2 Black Hole

E. Ievlev, A. Marshakov, G. Sumbatian +1

It has been shown that the non-Abelian vortex string in 4D $N = 2$ SQCD with the U(2) gauge group and $N_{f} = 4$ flavors becomes a critical superstring. Its 10D target space i…

hep-th2025

Two types of domain walls in $N = 1$ super-QCD: how they are classified and counted

Shi Chen, Evgenii Ievlev, Mikhail Shifman

We study multiplicities and junctions of BPS domain walls interpolating between different chiral vacua in $N = 1$ supersymmetric QCD (SQCD) with the SU $(N)$ gauge group and…

hep-th2025

2d Sigma Models on Non-compact Calabi-Yau and $N = 2$ Liouville Theory

Pavlo Gavrylenko, Evgenii Ievlev, Andrei Marshakov +2

We consider a class of two dimensional conformal $N = 2$ supersymmetric $U (1)$ gauge linear sigma models with $N$ fields of charges $+ 1$ and $N$ fields of charges $- 1$ , wh…

Critical Non-Abelian Vortex String and 2D N=2 Black Hole

Two types of domain walls in N=1 super-QCD: how they are classified and counted

2d Sigma Models on Non-compact Calabi-Yau and N=2 Liouville Theory

Two types of domain walls in $N = 1$ super-QCD: how they are classified and counted

2d Sigma Models on Non-compact Calabi-Yau and $N = 2$ Liouville Theory