Weights and recursion relations for \(\varphi^p\) tree amplitudes from the positive geometry
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Publication:2225719
DOI10.1007/JHEP08(2020)054zbMath1454.81236arXiv2005.11006MaRDI QIDQ2225719
Publication date: 10 February 2021
Published in: Journal of High Energy Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2005.11006
Model quantum field theories (81T10) Applications of differential geometry to physics (53Z05) (2)-body potential quantum scattering theory (81U05)
Related Items (5)
Celebrating Loday's associahedron ⋮ Constraining the weights of Stokes polytopes using BCFW recursions for \(\varphi^4\) ⋮ Towards the gravituhedron: new expressions for NMHV gravity amplitudes ⋮ Towards positive geometry of multi scalar field amplitudes. Accordiohedron and effective field theory ⋮ The SAGEX review on scattering amplitudes Chapter 7: Positive geometry of scattering amplitudes
Cites Work
- BCFW recursion relation with nonzero boundary contribution
- New recursion relations for tree amplitudes of gluons
- Scattering forms and the positive geometry of kinematics, color and the worldsheet
- Positive geometries and canonical forms
- Unwinding the amplituhedron in binary
- Determination of boundary contributions in recursion relation
- Stokes polytopes: the positive geometry for \({\varphi}^4\) interactions
- On the positive geometry of conformal field theory
- An etude on recursion relations and triangulations
- Positive amplitudes in the amplituhedron
- Oriented Flip Graphs and Noncrossing Tree Partitions
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