Seminário
Non-linear Electrodynamics derived from the Kaluza-Klein Theory
Richard Kerner
Quinta-feira, 6 de Abril 2023 das 14:30 às 16:00
Este evento já terminou.
Sala de Seminários do DF, Pavilhão de Física, 2º piso
ABSTRACT:
The lagrangian of the Kaluza-Klein theory, in its simplest five-dimensional version, should include not only the scalar curvature R, but also the quadratic GaussBonnet invariant. The general lagrangian is computed and the resulting non-linear equations which genralize Maxwell's system in a quite unique way are investigated. The possibility of the existence of static solutions is presented, and the qualitative behaviour of such solutions is discussed.