[Tu-P] Quantum Hall effect, fractional quantum Hall effect

[Tu-P-108] Finite-Size Bosonization of the Fractional Quantum Hall Edge:Optical Response of an Isolated Ring and DC Transport through an Antidot

〇Ryotaro Sano¹, Fumihiro Murabayashi¹, Takeo Kato¹ (1. ISSP, UTokyo (Japan))

We develop a finite-size bosonization framework for fractional quantum Hall edges at finite temperatures. Applying this to isolated rings and antidot geometries, we calculate optical responses and transport characteristics, revealing signatures of fractionalization and a route to extracting anyonic statistics.