Further Remarks on the Chiral Model Approach to Self-Dual Gravity
High Energy Physics - Theory
2009-10-28 v2 General Relativity and Quantum Cosmology
Abstract
It is shown how some results on harmonic maps within the chiral model can be carried over to self-dual gravity. The WZW-like action for self-dual gravity is found.
Cite
@article{arxiv.hep-th/9512013,
title = {Further Remarks on the Chiral Model Approach to Self-Dual Gravity},
author = {Hugo Garcia-Compean and Jerzy F. Plebanski and Maciej Przanowski},
journal= {arXiv preprint arXiv:hep-th/9512013},
year = {2009}
}
Comments
22 pages, Phyzzx, no figures, few minor text changes