Instanton representation of Plebanski gravity. Euclidean signature minisuperspace solution
General Relativity and Quantum Cosmology
2012-06-20 v4
Abstract
Using the action for the instanton representation of Plebanski gravity (IRPG), we construct minisuperspace solutions restricted to diagonal variables. We have treated the Euclidean signature case with zero cosmological constant, depicting a gravitational analogy to free particle motion. This paper provides a testing ground for the IRPG for a simple case, which will be extended to the full theory in future work.
Cite
@article{arxiv.0710.2337,
title = {Instanton representation of Plebanski gravity. Euclidean signature minisuperspace solution},
author = {Eyo Eyo Ita},
journal= {arXiv preprint arXiv:0710.2337},
year = {2012}
}
Comments
12 pages. Accepted by Modern Physics Letters A