TY  - JOUR
AU  - Bargheer, Till
AU  - Huang, Yu-tin
AU  - Loebbert, Florian
AU  - Yamazaki, Masahito
TI  - Integrable Amplitude Deformations for N=4 Super Yang-Mills and ABJM Theory
JO  - Physical review / D
VL  - 91
IS  - 2
SN  - 1550-7998
CY  - [S.l.]
PB  - Soc.
M1  - PUBDB-2015-04307
M1  - DESY-14-128
M1  - IPMU-14-0157
M1  - HU-EP-14-29
M1  - arXiv:1407.4449
SP  - 026004
PY  - 2015
AB  - 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.
KW  - supersymmetry: 4 (INSPIRE)
KW  - deformation (INSPIRE)
KW  - ABJM model (INSPIRE)
KW  - scattering amplitude (INSPIRE)
KW  - R-matrix (INSPIRE)
KW  - Yangian (INSPIRE)
KW  - Yang-Mills: supersymmetry (INSPIRE)
LB  - PUB:(DE-HGF)29 ; PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000348398900002
DO  - DOI:10.1103/PhysRevD.91.026004
UR  - https://bib-pubdb1.desy.de/record/275890
ER  -