Cargando…
Ansätze for Scattering Amplitudes from $p$-adic Numbers and Algebraic Geometry
Rational coefficients of special functions in scattering amplitudes are known to simplify on singular surfaces, often diverging less strongly than the naïve expectation. To systematically study these surfaces and rational functions on them, we employ tools from algebraic geometry. We show how the di...
| Autores principales: | , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2022
|
| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/JHEP12(2022)140 http://cds.cern.ch/record/2803688 |