Report/Journal Article PUBDB-2015-04307

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Integrable Amplitude Deformations for N=4 Super Yang-Mills and ABJM Theory

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2015
Soc. [S.l.]

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Report No.: DESY-14-128; HU-EP-14-29; IPMU-14-0157; arXiv:1407.4449

Abstract: We study Yangian-invariant deformations of scattering amplitudes in 4d N=4 super Yang-Mills theory and 3d N=6 Aharony-Bergman-Jafferis-Maldacena (ABJM) theory. In particular, we obtain the deformed Graßmannian integral for 4d N=4 supersymmetric Yang-Mills theory, both in momentum and momentum-twistor space. For 3d ABJM theory, we initiate the study of deformed scattering amplitudes. We investigate general deformations of on-shell diagrams, and find the deformed Graßmannian integral for this theory. We furthermore introduce the algebraic R-matrix construction of deformed Yangian invariants for ABJM theory.

Keyword(s): supersymmetry: 4 ; deformation ; ABJM model ; scattering amplitude ; R-matrix ; Yangian ; Yang-Mills: supersymmetry

Classification:

Contributing Institute(s):
  1. Theorie-Gruppe (T)
Research Program(s):
  1. 611 - Fundamental Particles and Forces (POF3-611) (POF3-611)
  2. INTGAUGESTRING - Integrable Structures in Supersymmetric Gauge Theory and its String Dual (299865) (299865)
  3. GATIS - Gauge Theory as an Integrable System (317089) (317089)
Experiment(s):
  1. No specific instrument

Appears in the scientific report 2015
Database coverage:
Medline ; OpenAccess ; Current Contents - Physical, Chemical and Earth Sciences ; IF < 5 ; JCR ; NationallizenzNationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection
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 Record created 2015-10-21, last modified 2021-11-10


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