The structure of N(1535) in the aspect of chiral symmetry
  The structure of N(1535) is discussed in dynamical and symmetry aspects based on chiral symmetry. We find that the N(1535) in chiral unitary model has implicitly some components other than meson-baryon one. We also discuss the N(1535) in the chiral doublet picture. 
Daisuke Jido (1), Tetsuo Hyodo (1 and 2), Atsushi Hosaka (3) ((1)   YITP, Kyoto Univ., (2) TU Muenchen, (3) RCNP Osaka Univ.)