Twisted Noncommutative Field Theory: Wick-Voros vs Moyal
| dc.creator | Galluccio, Salvatore | |
| dc.creator | Lizzi, Fedele | |
| dc.creator | Vitale, Patrizia | |
| dc.date | 2008-07-09 | |
| dc.date | 2008-10-14 | |
| dc.date.accessioned | 2026-07-07T10:09:19Z | |
| dc.date.available | 2026-07-07T10:09:19Z | |
| dc.description | We present a comparison of the noncommutative field theories built using two different star products: Moyal and Wick-Voros (or normally ordered). We compare the two theories in the context of the noncommutative geometry determined by a Drinfeld twist, and the comparison is made at the level of Green's functions and S-matrix. We find that while the Green's functions are different for the two theories, the S-matrix is the same in both cases, and is different from the commutative case. | |
| dc.description | This paper was merged with arXiv:0807.1492 and has become arXiv:0810.2095. This has been published in Physical Review D 78.085007 (2008). The older version is available as arXiv:0807.1498v2 | |
| dc.identifier | https://arxiv.org/abs/0807.1498 | |
| dc.identifier | http://arxiv.org/abs/0807.1498 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/171286 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Twisted Noncommutative Field Theory: Wick-Voros vs Moyal | |
| dc.type | text |