134 citations · 1.1k across the 41 of their papers we have counts for
1 paper · 1 filter
J. Fernando Barbero, Madhavan Varadarajan
The Ashtekar formulation of 2+1 gravity differs from the geometrodynamical and Witten descriptions when the 2-metric is degenerate. We study the phase space of 2+1 gravity in the A…