Some approaches to 2+1-dimensional gravity coupled to point-particles

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dc.creatorWelling, Max
dc.date1995-11-29
dc.date.accessioned2026-07-07T04:21:41Z
dc.date.available2026-07-07T04:21:41Z
dc.descriptionIn these notes we will review some approaches to 2+1 dimensional gravity and the way it is coupled to point-particles. First we look into some exact static and stationary solutions with and without cosmological constant. Next we study the polygon approach invented by 't Hooft. The third section treats the Chern-Simonons formulation of 2+1-gravity. In the last part we map the problem of finding the gravitational field around point-particles to the Riemann-Hilbert problem.
dc.description24 pages Latex, 12 figures (uuencoded) Talk given at Kazan Summer School
dc.identifierhttps://arxiv.org/abs/hep-th/9511211
dc.identifierhttp://arxiv.org/abs/hep-th/9511211
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/54423
dc.subjectHigh Energy Physics - Theory
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleSome approaches to 2+1-dimensional gravity coupled to point-particles
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