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All one-loop NMHV gluon amplitudes in $ \mathcal{N} $ = 1 SYM

Abstract:

We compute the next-to-maximally-helicity-violating one-loop n-gluon amplitudes in N = 1 super-Yang-Mills theory. These amplitudes contain three negative-helicity gluons and an arbitrary number of positive-helicity gluons, and constitute the first infinite series of amplitudes beyond the simplest, MHV, amplitudes. We assemble ingredients from the N = 4 NMHV tree super-amplitude into previously unwritten double cuts and use the spinor integration technique to calculate all bubble coefficients....

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1007/jhep12(2013)080

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Institution:
University of Oxford
Division:
MPLS
Department:
Mathematical Institute
Role:
Author
ORCID:
0000-0002-8321-5175
Publisher:
Springer
Journal:
Journal of High Energy Physics More from this journal
Volume:
2013
Issue:
12
Article number:
80
Publication date:
2013-12-18
DOI:
EISSN:
1029-8479
Language:
English
Keywords:
Pubs id:
1136762
Local pid:
pubs:1136762
Deposit date:
2020-10-09

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