One-loop Self Energies in Softly Broken Supersymmetric QED

Abstract

We apply the supergraph with spurion technique to compute the renormalization of one-loop diagrams that contributes to electron and selectron self energies in a softly broken Supersymmetric Quantum Electrodynamics (SQED). In particular, we calculate the one-loop gauge superfield contribution to the two-point function.

Comments: 19 pages, 2 figures