String theory amplitudes and partial fractions
Journal article, 2025
We give rigorous proofs and generalizations of partial fraction expansions for string amplitudes that were recently discovered by Saha and Sinha.
String scattering amplitude
Partial fraction
Author
Hjalmar Rosengren
Chalmers, Mathematical Sciences, Analysis and Probability Theory
University of Gothenburg
Ramanujan Journal
1382-4090 (ISSN) 15729303 (eISSN)
Vol. 67 2 26Combinatorics of elliptic lattice models
Swedish Research Council (VR) (2020-04221), 2021-01-01 -- 2024-12-31.
Subject Categories (SSIF 2025)
Physical Sciences
DOI
10.1007/s11139-025-01080-z