11 citations · 19 across the 3 of their papers we have counts for
4 papers
Maximal Enhancements in Eight-Dimensional Non-Supersymmetric Heterotic Strings
Yamato Honda, Justin Kaidi, Yuichi Koga +1
We classify maximally enhanced, rank-preserving non-supersymmetric heterotic strings in eight dimensions by studying orbifolds of supersymmetric heterotic strings on . We firs…
Interpolation and Exponentially Suppressed Cosmological Constant in Non-Supersymmetric Heterotic Strings with General Twists
Yuichi Koga
We study general non-supersymmetric heterotic string models, including so-called interpolating models, -dimensionally compactified with the arbitrary number of freely acting $\m…
Target Space Duality of Non-Supersymmetric String Theory
H. Itoyama, Yuichi Koga, Sota Nakajima
T-dualities of the non-supersymmetric string models, which are constructed by twisted compactifications, are investigated. We show that the T-duality groups of such models are obta…
Gauge Symmetry Enhancement by Wilson Lines in Twisted Compactification
H. Itoyama, Yuichi Koga, Sota Nakajima
We point out a simple realization of gauge symmetry enhancement by Wilson lines in QFT with twisted compactification in extra dimensions. We illustrate this in the field contents t…