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00925njm 22002777a 4500 dc Casalbuoni, Roberto author Gomis Torné, Joaquim author Kamimura, Kiyoshi author 2019-04-08T11:20:37Z 2019-04-08T11:20:37Z 2011-07-15 2019-04-08T11:20:38Z Recently, Gliozzi has shown that, under certain conditions, it is possible to derive the Dirac-Born-Infeld action for an Abelian gauge field of a D-brane. Also, the action turns out to be invariant with respect to a nonlinear realization of the full Poincaré group. A crucial role is played by the transformation properties of the gauge field under the nonlinear realization. The aim of this paper is to point out that these transformation properties are derived directly from the gauge fixing of the diffeomorphisms of the brane and the necessary compensating reparametrization when one performs a Lorentz transformation. Física de partícules Experiments Particle physics Experiments Space-time transformations of the Born-Infeld gauge field of a D-brane