TY  - JOUR
AU  - Castrillón López, Marco
AU  - Muñoz Masqué, Jaime
AU  - Ratiu, T.
PY  - 2003
DO  - 10.1016/S0926-2245(03)00016-0
SN  - 0926-2245
UR  - https://hdl.handle.net/20.500.14352/50861
T2  - Differential Geometry and Its Applications
AB  - Given a principal bundle P→M we classify all first order Lagrangian densities on the bundle of connections associated to P that are invariant under the Lie algebra of infinitesimal automorphisms. These are shown to be variationally trivial and to give...
LA  - eng
M2  - 127
PB  - Elsevier Science
KW  - Characteristic classes
KW  - Connections on a principal bundle
KW  - Euler–Lagrange equations
KW  - Gauge invariance
KW  - Infinitesimal symmetries
KW  - Jet bundles
KW  - Lagrangians
KW  - Lie algebra representations
KW  - Weil polynomials
TI  - Gauge invariance and variational trivial problems on the bundle of connections.
TY  - journal article
VL  - 19
ER  -