TY  - JOUR
A1  - Gaete, Patricio
A1  - Nicolini, Piero
T1  - Finite electrodynamics from T-duality
T2  - Physics Letters B
N2  - 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 (α′)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.
Y1  - 2022
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/78368
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-783680
SN  - 0370-2693
VL  - 829
IS  - 137100
PB  - Elsevier
CY  - Amsterdam
ER  -