LINE OPERATORS IN 4D CHERN-SIMONS THEORY AND CHERKIS BOWS

Line operators in 4d Chern-Simons theory and Cherkis bows

We show that 53-264817 the phase spaces of a large family of line operators in 4d Chern-Simons theory with GL$_n$ gauge group are given by Cherkis bow varieties with $n$ crosses.These line operators are characterized by Hanany-Witten type brane constructions involving D3, D5, and NS5 branes in hastu goyal an $Omega$-background.Linking numbers of th

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