Journal
JOURNAL OF HIGH ENERGY PHYSICS
Volume -, Issue 4, Pages -Publisher
SPRINGER
DOI: 10.1007/JHEP04(2023)070
Keywords
Chern-Simons Theories; Duality in Gauge Field Theories; Field Theories in Higher Dimensions
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We study mesonic line operators in Chern-Simons theories with bosonic or fermionic matter in the fundamental representation. We classify and analyze these operators using all loop resummation of large N perturbation theory. We find that these theories have two conformal line operators in the fundamental representation, one being stable and the other being unstable. We derive first-order chiral evolution equations for these operators and compute the classification of the boundary operators.
We study mesonic line operators in Chern-Simons theories with bosonic or fermionic matter in the fundamental representation. In this paper, we elaborate on the classification and properties of these operators using all loop resummation of large N perturbation theory. We show that these theories possess two conformal line operators in the fundamental representation. One is a stable renormalization group fixed point, while the other is unstable. They satisfy first-order chiral evolution equations, in which a smooth variation of the path is given by a factorized product of two mesonic line operators. The boundary operators on which the lines can end are classified by their conformal dimension and transverse spin, which we compute explicitly at finite 't Hooft coupling. We match the operators in the bosonic and fermionic theories. Finally, we extend our findings to the mass deformed theories and discover that the duality still holds true.
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