All rational one-loop Einstein-Yang-Mills amplitudes at four points
Mar 22, 2018
36 pages
Published in:
- JHEP 09 (2018) 011
- Published: Sep 4, 2018
e-Print:
- 1803.08497 [hep-th]
Report number:
- HU-EP-18/04,
- CERN-TH-2018-048,
- QMUL-PH-18-03,
- HU-EP-18-04
Citations per year
Abstract: (Springer)
All four-point mixed gluon-graviton amplitudes in pure Einstein-Yang-Mills theory with at most one state of negative helicity are computed at one-loop order and maximal powers of the gauge coupling, using D-dimensional generalized unitarity. The resulting purely rational expressions take very compact forms. We comment on the color-kinematics duality and a relation to collinear limits of pure gluon amplitudes.Note:
- 36 pages, many figures
- Scattering Amplitudes
- Effective Field Theories
- Supergravity Models
- Supersymmetric Gauge Theory
- coupling: gauge
- Einstein-Yang-Mills theory
- unitarity
- helicity
- gluon
- graviton
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Figures(3)
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