A Model of Quantum Electrodynamics with Higher Derivatives
arXiv:hep-th/9604060
Abstract
A new version of application Pauli-Villars regularized Green functions in the quantum field theory using higher derivatives is proposed. In this version the regularizing mass is large but finite. Our approach is demonstrated and discussed on the example of QED. It is shown that in our case there are no ultraviolet divergences and - on the example of the selfenergy spinor Feynman diagram - no infrared ones.
20 pages, latex, no figures