TY - JOUR
T1 - Composite non-Abelian strings with Grassmannian models on the worldsheet
AU - Ireson, Edwin
AU - Shifman, Mikhail
AU - Yung, Alexei
N1 - Publisher Copyright:
© 2019 authors. Published by the American Physical Society.
PY - 2019/9
Y1 - 2019/9
N2 - Most of the non-Abelian string vortices studied so far are characterized by two-dimensional CP(N) models with various degrees of supersymmetry on their worldsheet. We generalize this construction to "composite"non-Abelian strings supporting the Grassmann G(L,M) models (here L+M=N). The generalization is straightforward and provides, among other results, a simple and transparent way for counting the number of vacua in N=(2,2) Grassmannian model.
AB - Most of the non-Abelian string vortices studied so far are characterized by two-dimensional CP(N) models with various degrees of supersymmetry on their worldsheet. We generalize this construction to "composite"non-Abelian strings supporting the Grassmann G(L,M) models (here L+M=N). The generalization is straightforward and provides, among other results, a simple and transparent way for counting the number of vacua in N=(2,2) Grassmannian model.
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U2 - 10.1103/PhysRevResearch.1.023002
DO - 10.1103/PhysRevResearch.1.023002
M3 - Article
AN - SCOPUS:85078324869
SN - 2643-1564
VL - 1
JO - Physical Review Research
JF - Physical Review Research
IS - 2
M1 - 023002
ER -