One-loop Self Energies in Softly Broken Supersymmetric QED
arXiv:0811.3708
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.
19 pages, 2 figures
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