We briefly outline several main results concerning various new physically relevant features found in gravity -- both ordinary Einstein or f(R)=R+R2 gravity in the first-order formalism, coupled to a special kind of nonlinear electrodynamics containing a square-root of the standard Maxwell Lagrangian and known to produce charge confinement in flat spacetime.
@article{arxiv.1310.5337,
title = {Dynamical Couplings and Charge Confinement/Deconfinement from Gravity Coupled to Nonlinear Gauge Fields},
author = {Eduardo Guendelman and Alexander Kaganovich and Emil Nissimov and Svetlana Pacheva},
journal= {arXiv preprint arXiv:1310.5337},
year = {2013}
}
Comments
6 pages, talk at Second Bulgarian National Congress in Physics, Sept. 2013