Abstract
The fermion self-mass is computed to order e4 in gravity-modified quantum electrodynamics. It is found that regularization does proceed as one would expect from the results of second order computations given by Abdus-Salam, Isham and Strathdee. The inverse of the gravitational constant which appears as an inbuilt cut-off regularizes the infinite terms (e2ln infinity )2 and e4 ln infinity , respectively, to (e2 ln 1/ kappa m)2 and e4ln 1/ kappa m.
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