PT Journal
AU Afonso, VI
   Bejarano, C
   Ferraro, R
   Olmo, GJ
TI Determinantal Born-Infeld coupling of gravity and electromagnetism
SO Physical Review D
JI Phys. Rev. D
PY 2022
BP 084067
EP 11pp
VL 105
IS 8
DI 10.1103/PhysRevD.105.084067
LA English
AB We study a Born-Infeld inspired model of gravity and electromagnetism in which both types of fields are treated on an equal footing via a determinantal approach in a metric-aft me formulation. Though this formulation is a priori in conflict with the postulates of metric theories of gravity, we find that the resulting equations can also be obtained from an action combining the Einstein-Hilbert action with a minimally coupled nonlinear electrodynamics. As an example, the dynamics is solved for the charged static black hole.
ER