[Submitted on 31 Mar 2025 ( v1 ), last revised 27 Oct 2026 (this version, v3)] Title:Classification of Modular Symmetries in Non-Supersymmetric Heterotic String theories View a PDF of the paper titled Classification of Modular Symmetries in Non-Supersymmetric Heterotic String theories, by Shuta Funakoshi and 2 other authors View PDF HTML (experimental) Abstract:We study modular symmetries in non-supersymmetric heterotic string theories on toroidal backgrounds with Wilson line modulus,...