A Classical ISO(2,1) Chern-Simons gauge theory for planar gravity coupled to point-like sources is discussed. Though defined on a flat manifold, the theory is equivalent to Einstein's, and allows one to find new solutions for metrics generated by static and moving particles.
Gravity in (2+1)-dimensions coupled to particles: a flat Chern-Simons gauge theory.
GRIGNANI, Gianluca;
1992
Abstract
A Classical ISO(2,1) Chern-Simons gauge theory for planar gravity coupled to point-like sources is discussed. Though defined on a flat manifold, the theory is equivalent to Einstein's, and allows one to find new solutions for metrics generated by static and moving particles.File in questo prodotto:
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