2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/231255Classical field theory is adequately formulated as Lagrangian theory on fibre bundles and graded manifolds. One however observes that non-trivial higher stage Noether identities and gauge symmetries of a generic reducible degenerate Lagrangian field theory fail to be defined. Therefore, such a field theory can not be quantized.4 pagesMathematical PhysicsHigh Energy Physics - Theorytext