3 papers
hep-th2026
Notes on Gepner Construction
Kanade Nishikawa, Taizan Watari
In this note, we describe the Gepner construction purely as orbifold (rather than a beta-prescription or orbifold-like process). This is done by distinguishing orbifolding by a chi…
hep-th2024
Notes on Characterizations of 2d Rational SCFTs: Algebraicity, Mirror Symmetry and Complex Multiplication
Abhiram Kidambi, Masaki Okada, Taizan Watari
These notes combine results from two papers by the present authors viz., Part I (arXiv:2205.10299) and Part II (arXiv:2212.13028) into one streamlined version for better readabilit…
math.AG2024
A note on varieties of weak CM-type
Masaki Okada, Taizan Watari
CM-type projective varieties X of complex dimension n are characterized by their CM-type rational Hodge structures on the cohomology groups. One may impose such a condition in a we…