Remarks on Quantum Aspects of 3D-Gravity in the First-Order Formalism
| dc.creator | de Moraes, L M | |
| dc.creator | Helayel-Neto, J A | |
| dc.creator | Otoya, V J Vasquez | |
| dc.date | 2006-10-29 | |
| dc.date.accessioned | 2026-07-07T07:28:26Z | |
| dc.date.available | 2026-07-07T07:28:26Z | |
| dc.description | In this paper, we reassess the issue of working out the propagators and identifying the spectrum of excitations associated to the vielbein and spin connection of (1+2)-D gravity in the presence of torsion by adopting the first-order formulation. A number of peculiarities is pointed out whenever the Chern-Simons term is taken into account along with the possible bilinear terms in the torsion tensor. We present a procedure to derive the full set of propagators, based on a set of spin-type operators, and we discuss under which conditions the pole of these tree-level 2-point functions correspond to physical excitations. | |
| dc.description | 17 pages | |
| dc.identifier | https://arxiv.org/abs/hep-th/0610305 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0610305 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/117732 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Remarks on Quantum Aspects of 3D-Gravity in the First-Order Formalism | |
| dc.type | text |