Yangian Symmetry at Two Loops for the su(2|1) Sector of N=4 SYM
| dc.creator | Zwiebel, Benjamin I. | |
| dc.date | 2006-10-26 | |
| dc.date | 2006-11-05 | |
| dc.date.accessioned | 2026-07-07T11:28:07Z | |
| dc.date.available | 2026-07-07T11:28:07Z | |
| dc.description | We present the perturbative Yangian symmetry at next-to-leading order in the su(2|1) sector of planar N=4 SYM. Just like the ordinary symmetry generators, the bi-local Yangian charges receive corrections acting on several neighboring sites. We confirm that the bi-local Yangian charges satisfy the necessary conditions: they transform in the adjoint of su(2|1), they commute with the dilatation generator, and they satisfy the Serre relations. This proves that the sector is integrable at two loops. | |
| dc.description | 13 pages, v2: minor corrections | |
| dc.identifier | https://arxiv.org/abs/hep-th/0610283 | |
| dc.identifier | http://arxiv.org/abs/hep-th/0610283 | |
| dc.identifier | J.Phys.A40:1141-1152,2007 | |
| dc.identifier | doi:10.1088/1751-8113/40/5/018 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/196338 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Yangian Symmetry at Two Loops for the su(2|1) Sector of N=4 SYM | |
| dc.type | text |