Phys. Rev. 128, 885–898 (1962)Theory of Charged Vector Mesons Interacting with the Electromagnetic FieldReceived 29 May 1962; published in the issue dated October 1962 It is shown that starting from the usual canonical formalism for the electromagnetic interaction of a charged vector meson with arbitrary magnetic moment one is led to a set of rules for Feynman diagrams, which appears to contain terms that are both infinite and noncovariant. These difficulties, however, can be circumvented by introducing a ξ-limiting process which depends on a dimensionless positive parameter ξ→0. Furthermore, by using the mathematical artifice of a negative metric the theory becomes renormalizable (for ξ>0). © 1962 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRev.128.885
DOI:
10.1103/PhysRev.128.885
PACS:
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