- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Knowledge Graph Search feature is available on CiNii Labs
- Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
The contribution of scalars to <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:mi mathvariant="script">N</mml:mi><mml:mo>=</mml:mo><mml:mn>4</mml:mn></mml:math> SYM amplitudes II: Young tableaux, asymptotic factorisation and strong coupling
Search this article
Description
We disentangle the contribution of scalars to the OPE series of null polygonal Wilson loops/MHV gluon scattering amplitudes in multicolour ${\cal N}=4$ SYM. In specific, we develop a systematic computation of the $SO(6)$ matrix part of the Wilson loop by means of Young tableaux (with several examples too). Then, we use a peculiar factorisation property (when a group of rapidities becomes large) to deduce an explicit polar form. Furthermore, we emphasise the advantages of expanding the logarithm of the Wilson loop in terms of 'connected functions' as we apply this procedure to find an explicit strong coupling expansion (definitively proving that the leading order can prevail on the classical $AdS_5$ string contribution).
Journal
-
- Nuclear Physics B
-
Nuclear Physics B 931 19-71, 2018-06
Elsevier BV
- Tweet
Keywords
- High Energy Physics - Theory
- Quantum field theory; supersymmetry; integrability.
- Nonlinear Sciences - Exactly Solvable and Integrable Systems
- FOS: Physical sciences
- QC770-798
- Mathematical Physics (math-ph)
- High Energy Physics - Theory (hep-th)
- Nuclear and particle physics. Atomic energy. Radioactivity
- Exactly Solvable and Integrable Systems (nlin.SI)
- Mathematical Physics
Details 詳細情報について
-
- CRID
- 1360285707383321856
-
- HANDLE
- 20.500.11770/290710
-
- ISSN
- 05503213
-
- Article Type
- journal article
-
- Data Source
-
- Crossref
- KAKEN
- OpenAIRE