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Results tagged with amplituhedron
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user 120682
A geometric object whose volume is conjectured to be related to scattering amplitudes. It is used mostly in string theory.
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How to derive a formula involves a delta function? [closed]
I watched the video: Geometry of scattering amplitudes of lectures by Nima Arkani-Hamed. At 3:00:00, he derived the following equation:
\begin{align}
& \int \frac{dc_1}{c_1} \cdots \frac{dc_5}{c_5}/_{ …
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