415 citations · 2.6k across the 90 of their papers we have counts for
4 papers · 1 filter
Heterotically Deformed Sigma Models on the World Sheet of Semilocal Strings in SQED
Edwin Ireson, Mikhail Shifman, Alexei Yung
A new two dimensional Supersymmetric Non-Linear Sigma Model describes the dynamics of internal moduli of the BPS semi-local vortex string supported in four dime…
What Becomes of Semilocal non-Abelian Strings in Supersymmetric QCD
E. Ievlev, A. Yung
We study non-Abelian vortex strings in supersymmetric QCD with the gauge group U deformed by the mass of the adjoint matter. This deformation breaks ${\ma…
Hadrons of N=2 Supersymmetric QCD in Four Dimensions from Little String Theory
M. Shifman, A. Yung
It was recently shown that non-Abelian vortex strings supported in a version of four-dimensional N=2 supersymmetric QCD (SQCD) become critical superstrings. In addition to four tra…
Supersymmetrising the GSY Soliton
Edwin Ireson, Mikhail Shifman, Alexei Yung
We supersymmetrise the Hopfion studied in a previous work. This soliton represents a closed semilocal vortex string in gauge theory. It carries nonzero Hopf number due to th…