Four loop twist two, BFKL, wrapping and strings

DOI10.1016/J.NUCLPHYSB.2009.02.005zbMATH Open1194.81183arXiv0811.4448OpenAlexW2045255330MaRDI QIDQ992445

Author name not available (Why is that?)

Publication date: 13 September 2010

Published in: (Search for Journal in Brave)

Abstract: The anomalous dimensions of twist two operators have to satisfy certain consistency requirements derived from BFKL. For N=4 SYM it was shown that at four loops, the anomalous dimensions derived from the all-loop asymptotic Bethe ansatz do not pass this test. In this paper we obtain the remaining wrapping part of these anomalous dimensions from string theory and show that these contributions exactly cure the problem and lead to agreement with both LO and NLO BFKL expectations.

Full work available at URL: https://arxiv.org/abs/0811.4448

Mathematics Subject Classification ID

No records found.

This page was built for publication: Four loop twist two, BFKL, wrapping and strings

Report a bug (only for logged in users!)Click here to report a bug for this page (MaRDI item Q992445)