curve integral formula 1möbius strip 1non-orientable surfaces 1quasi-cluster algebras 1scattering amplitudes 1symanzik polynomials 1
From the 1 of 2 linked papers with an AI index.
2 papers
hep-th2026
Curve integral formula for the Möbius strip
Amit Suthar
The paper extends the curve integral formula for scattering amplitudes of colored scalars to non‑orientable surfaces such as the Möbius strip, using quasi‑cluster algebras and a do…
hep-th2025
Symplectic Grassmannian description of the Coulomb branch three and four point amplitudes
Veronica Calvo Cortes, Yassine El Maazouz, Subramanya Hegde +1
We present a formulation of the three- and four-point amplitudes on the Coulomb branch of N=4 SYM as integrals over the symplectic Grassmannian. We demonstrate that their kinematic…