110 citations · 266 across the 10 of their papers we have counts for
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math.DG1998
Quantum Hall Effect on the Hyperbolic Plane in the presence of disorder
A. Carey, K. Hannabuss, V. Mathai
We study both the continuous model and the discrete model of the integer quantum Hall effect on the hyperbolic plane in the presence of disorder, extending the results of an earlie…
math.DG1998
Twisted higher index theory on good orbifolds and fractional quantum numbers
Matilde Marcolli, Varghese Mathai
The twisted Connes-Moscovici higher index theorem is generalized to the case of good orbifolds. The higher index is shown to be a rational number, and in fact non-integer in specif…