S-knot
In loop quantum gravity, an s-knot is an equivalence class of spin networks under diffeomorphisms. In this formalism, s-knots represent the quantum states of the gravitational field.
External links
- Living Reviews in Relativity: Loop Quantum Gravity: Diffeomorphism invariance
- Carlo Rovelli, Black Hole Entropy from Loop Quantum Gravity, Phys.Rev.Lett. 77, 3288-3291 (1996).
This article is issued from Wikipedia - version of the 1/10/2010. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.