http://jp.arxiv.org/abs/math.OA/0507101 志村多様体の量子統計力学．

http://jp.arxiv.org/abs/hep-th/0611082 We conjecture that there is an intimate relation between Grothendieck's programme of classifying dessins into Galois orbits and the physics problem of classifying certain special phases of N=1 vacua.