An action with positive kinetic energy term for general relativity
arXiv:0711.0254
Abstract
At first, we state some results in arXiv: 0707.2639, and then, using a positive kinetic energy coordinate condition given by arXiv: 0707.2639, we present an action with positive kinetic energy term for general relativity. Based on this action, the corresponding theory of canonical quantization is discussed.
7 pages, no figure