Gauge-Field Algebra, Soft-Meson Methods, and Divergences

4 September 1967

journal article
research article
Published by American Physical Society (APS) in Physical Review Letters

Vol. 19 (10) , 611-614
https://doi.org/10.1103/physrevlett.19.611

Abstract

Using Bjorken's methods in the context of the recently proposed gauge-field algebra of currents, we discuss the problem of divergences in electromagnetic mass differences (

{m_{π^{+}}}^{2} - {m_{π^{0}}}^{2}

{m_{K^{+}}}^{2} - {m_{K^{0}}}^{2}

) and decays, weak decays (e.g.,

{K_{1}}^{0} \to 2 π

), and asymptotic behavior of electromagnetic processes.

Keywords

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