Classical boundary field theory of Jacobi sigma models by Poissonization

Abstract: In this paper, we are going to construct the classical field theory on the boundary of the embedding of $\mathbb{R} \times S<sup>{1}$ into the manifold $M$ by the Jacobi sigma model. By applying the poissonization procedure and by generalizing the known method for Poisson sigma models, we express the fields of the model as perturbative expansions in terms of the reduced phase space of the boundary. We calculate these fields up to the second order and illustrate the procedure for contact manifolds.