| dc.creator | Izaurieta, Fernando | |
| dc.creator | Rodríguez, Eduardo | |
| dc.date | 2015-11-20T20:16:51Z | |
| dc.date | 2015-11-20T20:16:51Z | |
| dc.date | 2012 | |
| dc.identifier | Nuclear Physics B 855 | |
| dc.identifier | 0550-3213 | |
| dc.identifier | http://repositoriodigital.ucsc.cl/handle/25022009/380 | |
| dc.description | Artículo de publicación ISI | |
| dc.description | We probe in some depth into the structure of eleven-dimensional, osp(32|1)-based Chern–Simons supergravity, as put forward by Troncoso and Zanelli (TZ) in 1997. We find that the TZ Lagrangian may be cast as a polynomial in 1/l, where l is a length, and compute explicitly the first three dominant terms. The term proportional to 1/l9 turns out to be essentially the Lagrangian of the standard 1978 supergravity theory of Cremmer, Julia and Scherk, thus establishing a previously unknown relation between the two theories. The computation is nontrivial because, when written in a sufficiently explicit way, the TZ Lagrangian has roughly one thousand non-explicitly Lorentz-covariant terms. Specially designed algebraic techniques are used to accomplish the results. | |
| dc.language | en | |
| dc.publisher | Elsevier | |
| dc.rights | Atribucion-Nocomercial-SinDerivadas 3.0 Chile | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | |
| dc.source | http://goo.gl/cj7iYa | |
| dc.subject | Non-abelian gauge theories | |
| dc.subject | Chern–Simons theories | |
| dc.subject | Supersymmetry and supergravity | |
| dc.title | On eleven-dimensional supergravity and Chern–Simons theory | |
| dc.type | Artículos de revistas | |
