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arxiv: 1005.4367 · v2 · pith:JYUBGJPPnew · submitted 2010-05-24 · ✦ hep-th

Gravity and Yang-Mills Amplitude Relations

N. E. J. Bjerrum-Bohr , Poul H. Damgaard , Bo Feng , Thomas Sondergaard This is my paper
classification ✦ hep-th
keywords amplitudesrelationsgaugegravitytheoryamplitudeanalysisbonus
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Using only general features of the S-matrix and quantum field theory, we prove by induction the Kawai-Lewellen-Tye relations that link products of gauge theory amplitudes to gravity amplitudes at tree level. As a bonus of our analysis, we provide a novel and more symmetric form of these relations. We also establish an infinite tower of new identities between amplitudes in gauge theories.

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Cited by 2 Pith papers

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