About EZAWA Z F
About Tohoku Univ., Sendai, JPN
About NAKAMURA S
About Tohoku Univ., Sendai, JPN
About TEZUKA A
About Tohoku Univ., Sendai, JPN
About Physics Letters. B
About theory
About Field theory in general
About Kac-Moody代数
About バーテックス
About 演算子