2 papers
hep-th2024
Matter from multiply enhanced singularities in F-theory
Shun'ya Mizoguchi, Taro Tani
We investigate the geometrical structure of multiply enhanced codimension-two singularities in the model of six-dimensional F-theory, where the rank of the singularity incr…
hep-th2021
Non-split singularities and conifold transitions in F-theory
Rinto Kuramochi, Shun'ya Mizoguchi, Taro Tani
In F-theory, if a fiber type of an elliptic fibration involves a condition that requires an exceptional curve to split into two irreducible components, it is called ``split'' or ``…