Renormalizable field theories with multiple fermionic excitations

A. O. Barut, James P. Crawford

Research output: Contribution to journalArticlepeer-review

6 Scopus citations


A generalized quantum electrodynamics of e-μ(-τ,...) system in terms of a single spinor field ψ is presented. The theory is renormalizable and accounts for the equal electromagnetic interactions of leptons. The energy is positive definite. A superselection rule for leptonic charge is derived.

Original languageEnglish (US)
Pages (from-to)233-236
Number of pages4
JournalPhysics Letters B
Issue number2
StatePublished - Mar 26 1979

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics


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