Physics – Mathematical Physics
Scientific paper
2008-02-22
Topics in Mathematical Physics, General Relativity and Cosmology in Honor of Jerzy Pleba\'nski, Proceedings of 2002 Internatio
Physics
Mathematical Physics
Scientific paper
Discussed are field-theoretic models with degrees of freedom described by the $n$-leg field in an $n$-dimensional "space-time" manifold. Lagrangians are generally-covariant and invariant under the internal group GL$(n,{\bf R})$. It is shown that the resulting field equations have some correspondence with Einstein theory and possess homogeneous vacuum solutions given by semisimple Lie group spaces or their appropriate deformations. There exists a characteristic link with the generalized Born-Infeld type nonlinearity and relativistic mechanics of structured continua. In our model signature is not introduced by hands, but is given by integration constants for certain differential equations.
No associations
LandOfFree
Teleparallelism, modified Born-Infeld nonlinearity and space-time as a micromorphic ether does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Teleparallelism, modified Born-Infeld nonlinearity and space-time as a micromorphic ether, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Teleparallelism, modified Born-Infeld nonlinearity and space-time as a micromorphic ether will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-303218