7 citations · 7 across the 3 of their papers we have counts for
3 papers
hep-th2009
Three dimensional gravity and Quantum Hall Effect
Yuko Kobashi
Recently three dimensional Einstein gravity with AdS geometry has been studied, and pointed out to be described with Chern-Simons theory by Grumiller and Jackiw. While, non-commuta…
hep-th2004
Singular Gauge Transformation in Non-Commutative U(2) Gauge Theory
Yuko Kobashi, Akio Sugamoto
A method developed by Polychronakos to study singular gauge transformations in 1+2 dimensional non-commutative Chern-Simons gauge theory is generalized from U(1) group to U(2) grou…
hep-th2002★ 7 cited
Exciton in Matrix Formulation of Quantum Hall Effect
Yuko Kobashi, Bhabani Prasad Mandal, Akio Sugamoto
The quantum Hall effect is studied by introducing two different matrix variables for electrons and holes, having Chern-Simons type interactions. By generalizing the constraint cond…