About BAK P
About Brookhaven National Lab., NY, USA
About TANG C
About Brookhaven National Lab., NY, USA
About WIESENFELD K
About Brookhaven National Lab., NY, USA
About Physical Review Letters
About critical phenomenon
About flicker noise
About Fluctuation phenomena,random process,Brownian motion,and transport process
About 自己組織化臨界
About 雑音