A Becchi–Rouet–Stora (BRS) operator is built whose nilpotency is fixed not only by the group algebra relations, but also by the algebra extensions consistency conditions. It is applied on the renormalization of a simple Kac–Moody inspired gauge model.
Gauge theories on loop groups.
BANDELLONI, GIUSEPPE
1991-01-01
Abstract
A Becchi–Rouet–Stora (BRS) operator is built whose nilpotency is fixed not only by the group algebra relations, but also by the algebra extensions consistency conditions. It is applied on the renormalization of a simple Kac–Moody inspired gauge model.
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