Deformations of M-theory Killing superalgebras
| dc.creator | Figueroa-O'Farrill, José | |
| dc.date | 2007-06-18 | |
| dc.date | 2007-08-20 | |
| dc.date.accessioned | 2026-07-07T11:41:18Z | |
| dc.date.available | 2026-07-07T11:41:18Z | |
| dc.description | We classify the Lie superalgebra deformations of the Killing superalgebras of some M-theory backgrounds. We show that the Killing superalgebras of the Minkowski, Freund--Rubin and M5-brane backgrounds are rigid, whereas the ones for the M-wave, the Kaluza--Klein monopole and the M2-brane admit deformations, which we give explicitly. | |
| dc.description | 20 pages (v3: a number of signs and a couple of factors have changed without affecting the result. v4: yet more sign changes, but results remain unchanged. v5: this is becoming absurd... but the signs ought to be correct now! v6: no more sign changes, but section 5.2 on the MKK monopole has been partially rewritten and some relevant references have been added.) | |
| dc.identifier | https://arxiv.org/abs/0706.2600 | |
| dc.identifier | http://arxiv.org/abs/0706.2600 | |
| dc.identifier | Class.Quant.Grav.24:5257-5276,2007 | |
| dc.identifier | doi:10.1088/0264-9381/24/20/020 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/200488 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | Representation Theory | |
| dc.title | Deformations of M-theory Killing superalgebras | |
| dc.type | text |