Professor Mathew Bullimore mathew.r.bullimore@durham.ac.uk
Early Career Fellowship
Inverse soft factors and grassmannian residues
Bullimore, Mathew
Authors
Abstract
The action of holomorphic inverse soft factors on scattering amplitudes in N=4 SYM is shown to take a remarkably simple form in momentum twistor space. This is used to identify individual residues of the grassmannian with primitive leading singularities at NMHV and N2MHV and to derive explicit expressions in terms of momentum twistors.
Citation
Bullimore, M. (2011). Inverse soft factors and grassmannian residues. Journal of High Energy Physics, 2011(01), Article 055. https://doi.org/10.1007/jhep01%282011%29055
| Journal Article Type | Article |
|---|---|
| Acceptance Date | Dec 21, 2010 |
| Online Publication Date | Jan 14, 2011 |
| Publication Date | Jan 14, 2011 |
| Deposit Date | Jun 7, 2018 |
| Publicly Available Date | Jul 2, 2018 |
| Journal | Journal of High Energy Physics |
| Print ISSN | 1126-6708 |
| Publisher | Scuola Internazionale Superiore di Studi Avanzati (SISSA) |
| Peer Reviewed | Peer Reviewed |
| Volume | 2011 |
| Issue | 01 |
| Article Number | 055 |
| DOI | https://doi.org/10.1007/jhep01%282011%29055 |
Files
Accepted Journal Article
(575 Kb)
PDF
Copyright Statement
The final publication is available at Springer via https://doi.org/10.1007/JHEP01(2011)055.
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