Change search
ReferencesLink to record
Permanent link

Direct link
Form factors of chiral primary operators at two loops in ABJ(M)
KTH, Centres, Nordic Institute for Theoretical Physics NORDITA.
2013 (English)In: Journal of High Energy Physics (JHEP), ISSN 1029-8479, E-ISSN 1126-6708, no 6, 049- p.Article in journal (Refereed) Published
Abstract [en]

We calculate the colour-ordered form factor for chiral primary operators built from J scalar fields of ABJ(M) theory to J scalar final states. We work in the 't Hooft limit and show that the leading quantum correction is O(lambda(2)), where lambda is the 't Hooft coupling. We evaluate this leading correction using standard Feynman diagrams and dimensional regularization, and find that the leading divergence is 1/epsilon(2) where the spacetime dimension is d = 3 - 2 epsilon. We further find that the result respects maximal transcendentality.

Place, publisher, year, edition, pages
2013. no 6, 049- p.
Keyword [en]
Supersymmetric gauge theory, Scattering Amplitudes, AdS-CFT Correspondence, Chern-Simons Theories
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-127782DOI: 10.1007/JHEP06(2013)049ISI: 000321380800049ScopusID: 2-s2.0-84880353397OAI: diva2:646186

QC 20130906

Available from: 2013-09-06 Created: 2013-09-05 Last updated: 2013-09-06Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Young, Donovan
By organisation
Nordic Institute for Theoretical Physics NORDITA
In the same journal
Journal of High Energy Physics (JHEP)
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 10 hits
ReferencesLink to record
Permanent link

Direct link