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Automatic generation of vertices for the Schroedinger functional

Presenter: Shinji Takeda — Humboldt Universitaet zu Berlin

Shinji Takeda and Ulli Wolff

We present a multiplication algorithm to recursively construct vertices for the Schroedinger functional in the abelian back ground field case. The algorithm is suited for automatic perturbative calculations with a variety of actions. As a first application, we show one-loop results for the Schroedinger functional coupling with a lattice T=L +/- a. Such lattices are motivated by considering staggered fermions and will be discussed by P. P. Rubio and S. Sint in another talk.