About KOIDE T
About Kyoto Univ., Kyoto, JPN
About MARUYAMA M
About Tohoku Univ., Sendai, JPN
About TAKAGI F
About Tohoku Univ., Sendai, JPN
About Progress of Theoretical Physics
About phi4 theory
About Field theory in general
About Fluctuation phenomena,random process,Brownian motion,and transport process
About 理論
About Langevin方程式
About 射影演算子