| dc.contributor.author | FROLOV, SERGEY | |
| dc.date.accessioned | 2011-01-17T19:07:28Z | |
| dc.date.available | 2011-01-17T19:07:28Z | |
| dc.date.issued | 2007 | |
| dc.date.submitted | 2007 | en |
| dc.identifier.citation | S. Frolov, A. Tirziub and A.A. Tseytlin, Logarithmic corrections to higher twist scaling at strong coupling from AdS/CFT., Nuclear Physics B, 766, 1-3, 2007, 232-245 | en |
| dc.identifier.other | Y | |
| dc.description | PUBLISHED | en |
| dc.description.abstract | We compute 1-loop correction E1 to the energy of folded string in AdS5?S5 (carrying spin S in AdS5 and momentum J in S5) using a ?long string? approximation in which Smuch greater-thanJmuch greater-than1. According to the AdS/CFT the function E1 should represent first subleading correction to strong coupling expansion of anomalous dimension of higher twist SL(2) sector operators of the form TrDSZJ. We show that E1 smoothly interpolates between the lnS regime (previously found in the J?0 case) and the ?/J2ln3(S/J) regime (which is the leading correction to the thermodynamic limit on the spin chain side). This supports the universality of the lnS scaling. As in the previous work, we also find ?non-analytic? corrections related to non-trivial 1-loop phase in the corresponding Bethe ansatz S-matrix. | en |
| dc.description.sponsorship | We are grateful to N. Beisert, A. Belitsky, I. Klebanov, R. Roiban and M. Staudacher for useful discussions. S.F. was supported in part by the EU-RTN network Constituents, Fundamental Forces and Symmetries of the Universe (MRTN-CT-2004-005104). A.T. thanks the Physics Department of The Ohio State University for its support. A.A.T. acknowledges the support of PPARC, EU-RTN network MRTN-CT-2004-005104 and INTAS 03-51-6346 grants, and the RS Wolfson award. | en |
| dc.format.extent | 232-245 | en |
| dc.language.iso | en | en |
| dc.publisher | Elsevier | en |
| dc.relation.ispartofseries | Nuclear Physics B; | |
| dc.relation.ispartofseries | 766; | |
| dc.relation.ispartofseries | 1-3; | |
| dc.rights | Y | en |
| dc.subject | Mathematics | en |
| dc.subject | Bethe ansatz S-matrix | en |
| dc.title | Logarithmic corrections to higher twist scaling at strong coupling from AdS/CFT. | en |
| dc.type | Journal Article | en |
| dc.type.supercollection | scholarly_publications | en |
| dc.type.supercollection | refereed_publications | en |
| dc.identifier.peoplefinderurl | http://people.tcd.ie/frolovs | |
| dc.identifier.rssinternalid | 70221 | |
| dc.identifier.rssuri | http://dx.doi.org/10.1016/j.nuclphysb.2006.12.013 | en |
| dc.identifier.uri | http://hdl.handle.net/2262/49343 | |
