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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Building Massless Tree Amplitudes without a Lagrangian
Speaker(s): Natalia Toro
Abstract: The BCFW recursion relations define Yang-Mills and gravity amplitudes in terms of lower-point amplitudes. I will discuss several connections between the internal consistency of this recursive definition and the allowed interactions of massless, higher-spin particles.
Date: 02/12/2009 - 11:00 am
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