Nonlinear Lagrangians of the Ricci type
classification
🌀 gr-qc
math-phmath.MP
keywords
actionsappearcalculatedclasseinsteinequationseuler-lagrangeextremals
read the original abstract
The Euler-Lagrange equations for some class of gravitational actions are calculated by means of Palatini principle. Polynomial structures with Einstein metrics appear among extremals of this variational problem.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.