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MHV-vertices for gravity amplitudes / Niels E. J Bjerrum-Bohr, David Dunbar, Harald Ita, Warren Perkins, Kasper Risager
Journal of High Energy Physics, Volume: 2006, Issue: 01, Pages: 20 pages - 009
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MHV-vertices for gravity amplitudes
|Published in:||Journal of High Energy Physics|
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The existence of an expansion of tree level graviton scattering amplitudes in terms of Maximally Helicity Violating amplitudes was proven, facilitating the analysis of the large momentum behaviour of these amplitudes. The paper arose from equal collaboration among all 5 authors. Bjerrum-Bohr and Ita were postdocs, and Risager a student.
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