%0 Journal Article
%A Castrillón López, Marco
%A Muñoz Masqué, Jaime
%T U(1)-invariant current forms
%D 2003
%@ 0034-4877
%U https://hdl.handle.net/20.500.14352/50805
%X Lagrangians are investigated which are defined on the product of the cotangent bundle of a manifold and a vector space, where the vector space is the representation space of a linear representation of the group U(1) as the gauge group. It is shown that Lagrangians with gauge-invariant universal currents are described in terms of gauge-invariant Lagrangians and invariant functions on the vector space.
%~