On vector-tensor minimally coupled field theories

We consider vector-tensor minimally coupled Lagrangians, i.e., scalar densities of the form ℒ = g1/2R +L(gij;Ψi;Ψi,j). We prove that the gauge invariance of any of the sets of Euler-Lagrange expressions implies the gauge invariance of the Lagrangian itself for n even, and an "almost" gauge...

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Autores principales: Noriega, R.J., Schifini, C.G.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00017701_v18_n7_p685_Noriega
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