Line Operators in the Left-Right Symmetric Model

In this paper, we studied line operators in the Left-Right Symmetric Model. The gauge group of Left-Right Symmetric Electroweak Model is $G=SU(3)\times SU(2{)}_L\times SU(2{)}_R\times U(1{)}_{B-L}$. We derived the spectrum of line operators in all possible scenarios within left-right symmetric models. We then studied the $\theta$ angles in left-right symmetric model. We also discuss the effect of symmetry breaking on the spectrum of line operators and $\theta$ angles.