  In this paper, we present the repercussions of Padmanabhan's propagator in
electrodynamics. This corresponds to implement T-duality effects in a U(1)
gauge theory. By formulating a nonlocal action consistent with the above
hypothesis, we derive the profile of static potentials between electric charges
via a path integral approach. Interestingly, the Coulomb potential results
regularized by a length scale proportional to the parameter
$(\alpha^\prime)^{1/2}$. Accordingly, fields are vanishing at the origin. We
also discuss an array of experimental testbeds to expose the above results. It
is interesting to observe that T-duality generates an effect of dimensional
fractalization, that resembles similar phenomena in fractional
electromagnetism. Finally, our results have also been derived with a
gauge-invariant method, as a necessary check of consistency for any
non-Maxwellian theory.
