Details

Autor(en) / Beteiligte

• Basso, Benjamin
• Caetano, João
• Córdova, Lucía
• Sever, Amit
• Vieira, Pedro

Titel

OPE for all helicity amplitudes

Ist Teil von

• The journal of high energy physics, 2015-08, Vol.2015 (8), p.1-29, Article 18

Ort / Verlag

Berlin/Heidelberg: Springer Berlin Heidelberg

Erscheinungsjahr

2015

Quelle

Free E-Journal (出版社公開部分のみ）

Beschreibungen/Notizen

• A bstract We extend the Operator Product Expansion (OPE) for scattering amplitudes in planar N = 4 SYM to account for all possible helicities of the external states. This is done by constructing a simple map between helicity configurations and so-called charged pentagon transitions . These OPE building blocks are generalizations of the bosonic pentagons entering MHV amplitudes and they can be bootstrapped at finite coupling from the integrable dynamics of the color flux tube. A byproduct of our map is a simple realization of parity in the super Wilson loop picture.