2 papers
cond-mat.mes-hall2004
Quantum Anomaly and Effective Field Description of a Quantum Chaotic Billiard
Nobuhiko Taniguchi
We investigate the effective field theory of a quantum chaotic billiard from a new perspective of quantum anomalies, which result from the absence of continuous spectral symmetry i…
cond-mat.mes-hall1998
Nonperturbative Renormalization Group Function for Quantum Hall Plateau Transitions Imposed by Global Symmetries
Nobuhiko Taniguchi
As a unified theory of integer and fractional quantum Hall plateau transitions, a nonperturbative theory of the two-parameter scaling renormalization group function is presented. B…