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hep-th2026
Heterotic Strings on Enriques Surfaces
Arata Ishige, Elisa Iris Marieni
We study orbifold compactifications of heterotic strings on Enriques surfaces. We classify the inequivalent shift vectors for both the E8\times E8 and Spin(32)/Z2 lattices, and ana…
hep-th2026
Non-Supersymmetric String-String Dualities via Enriques Surfaces
Arata Ishige
We propose non-supersymmetric analogues of 6d N=2 Type II/heterotic dualities via a quotient of a K3 surface: an Enriques surface. We start from Type~II strings on a K3 surface and…