Strong coupling for planar ${\cal N}=4$ SYM theory: an all-order result
| dc.creator | Fioravanti, Davide | |
| dc.creator | Grinza, Paolo | |
| dc.creator | Rossi, Marco | |
| dc.date | 2008-04-18 | |
| dc.date | 2008-06-16 | |
| dc.date.accessioned | 2026-07-07T12:35:59Z | |
| dc.date.available | 2026-07-07T12:35:59Z | |
| dc.description | We propose a scheme for determining a generalised scaling function, namely the Sudakov factor in a peculiar double scaling limit for high spin and large twist operators belonging to the $sl(2)$ sector of planar ${\cal N}=4$ SYM. In particular, we perform explicitly the all-order computation at strong 't Hooft coupling regarding the first (contribution to the) generalised scaling function. Moreover, we compare our asymptotic results with the numerical solutions finding a very good agreement and evaluate numerically the non-asymptotic contributions. Eventually, we illustrate the agreement and prediction on the string side. | |
| dc.description | references added, typos corrected; Latex file plus one figure | |
| dc.identifier | https://arxiv.org/abs/0804.2893 | |
| dc.identifier | http://arxiv.org/abs/0804.2893 | |
| dc.identifier | Nucl.Phys.B810:563-574,2009 | |
| dc.identifier | doi:10.1016/j.nuclphysb.2008.10.018 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/217946 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Strong coupling for planar ${\cal N}=4$ SYM theory: an all-order result | |
| dc.type | text |