No Eigenvalue in Finite Quantum Electrodynamics
نویسنده
چکیده
We re-examine Quantum Electrodynamics (QED) with massless electron as a finite quantum field theory as advocated by Gell-Mann-Low, Baker-Johson, Adler, Jackiw and others. We analyze the Dyson-Schwinger equation satisfied by the massless electron in finite QED and conclude that the theory admits no non-trivial eigenvalue for the fine structure constant. PACS numbers: 11.10.Gh 11.10.Np 12.20.Ds († ): e-mail address: [email protected] (∗): e-mail address: [email protected] Revised version November 1996: Preprint SIUE/3-96
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تاریخ انتشار 1999