Department of Physics2024-11-0920151550-799810.1103/PhysRevD.92.0650182-s2.0-84943611318https://hdl.handle.net/20.500.14288/3970A system of field equations for an Einstein-Maxwell model with RF2-type nonminimal coupling in a non-Riemannian space-time with a nonvanishing torsion is derived and the resulting field equations are expressed in terms of the Riemannian quantities based on a metric with a Lorentzian signature. The torsion is generated by the gradients of the electromagnetic field invariants. An electromagnetic constitutive tensor is introduced in the formulation of the field equations.pdfAstronomy and astrophysicsPhysicsJournal Article1550-2368https://doi.org/10.1103/PhysRevD.92.065018361672600026N/ANOIR00305