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WT identities for proper vertices and renormalization in a superspace formulation of gauge theories

Satish D. Joglekar·Bhabani Prssad Mandal
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Abstract

We formulate the WT identity for proper vertices in a simple and compact form $\partial Γ/ {\partial θ} =0 $ in a superspace formulation of gauge theories proposed earlier. We show this WT identity (together with a subsidiary constraint) lead, in transparent way, the superfield superspace multiplet renormalizations formulated earlier (and shown to explain symmetries of Yang-Mills theory renormalization).

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Satish D. Joglekar, Bhabani Prssad Mandal. 1997-05-25. WT identities for proper vertices and renormalization in a superspace formulation of gauge theories. https://doi.org/10.1103/physrevd.55.5038%2010.1103%2Fphysrevd.59.129902

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