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hep-th2026
3-Crossed Module Structure in the Five-Dimensional Topological Axion Electrodynamics
Masaki Fukuda, Tommy Shu, Ryo Yokokura
In this paper, we investigate the higher-group symmetry structure of a five-dimensional topological theory, which is described by a 3-crossed module. The model is obtained by a fiv…
hep-th2024
Black -Branes in Heterotic String Theory
Masaki Fukuda, Shun K. Kobayashi, Kento Watanabe +1
Heterotic string theory has nonsupersymmetric branes whose existence is suggested by the cobordism conjecture. We numerically construct static, spherically symmetric, and asymptoti…