Hyperbolic geometry and amplituhedra in 1+2 dimensions
Abstract Recently, the existence of an Amplituhedron for tree level amplitudes in the bi-adjoint scalar field theory has been proved by Arkani-Hamed et al. We argue that hyperbolic geometry constitutes a natural framework to address the study of positive geometries in moduli spaces of Riemann surfac...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2018-08-01
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Series: | Journal of High Energy Physics |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1007/JHEP08(2018)167 |