2 papers
cond-mat2003
Statistics of Spectra for One-dimensional Quasi-Periodic Systems at the Metal-Insulator Transition
Yoshihiro Takada, Kazusumi Ino, Masanori Yamanaka
We study spectral statistics of one-dimensional quasi-periodic systems at the metal-insulator transition. Several types of spectral statistics are observed at the critical points,…
cond-mat.str-el2000
Supersymmetry and d-Wave Superconductivity
Kazusumi Ino
Motivated by a recent development in the field theory of the fractional quantum Hall effect, we propose a supersymmetric field theoretical model of quantum critical d-wave and (d+i…