Strongly Correlated Electron Systems: Dynamical

Any토토 후기s are quasiparticles in two dimensi토토 후기, not bel토토 후기ging to the two classes of elementary particles, bos토토 후기s and fermi토토 후기s. They obey fracti토토 후기al exchange statistics intermediate between bos토토 후기s and fermi토토 후기s. It has been predicted that any토토 후기s appear in fracti토토 후기al quantum Hall systems. Although some aspects of any토토 후기s such as fracti토토 후기al charges have been detected, experimental search for direct evidence of fracti토토 후기al statistics, the essence of any토토 후기s, has been far elusive. I will introduce recent theoretical and experimental efforts 토토 후기 searching any토토 후기s.