Anomalies and cohomologies | Ludwig D. Faddeev | Лекториум

Anomalies and cohomologies | Лектор: Ludwig D. Faddeev | Организатор: Математическая лаборатория имени П.Л.Чебышева Смотрите это видео на Лекториуме: Anomaly is an object in the quantum theory of fields, physicists like fancy words. Field Theory is a system with infinite number of degrees of freedom and upon quantisation some symmetries break down. This is called anomaly.I will argue that in the case of the Yang-Mills theory the symmetry is not broken but is rather modifi