Bootstrapping line defects in $$ \mathcal{N} $$ = 2 theories
Bootstrapping line defects in $$ \mathcal{N} $$ = 2 theories
A bstract We study half-BPS line defects in $$ \mathcal{N} $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>N</mml:mi> </mml:math> = 2 superconformal theories using the bootstrap approach. We concentrate on local excitations constrained to the defect, which means the system is a 1 d defect CFT with osp(4 ∗ | 2) symmetry. In order …