Thursday, April 18, 2013

0910.3661 (Gabriel Di Lemos Santiago Lima et al.)

Edge modes in the fractional quantum Hall effect without extra edge
fermions
   [PDF]

Gabriel Di Lemos Santiago Lima, Sebastiao Alves Dias
We show that the Chern-Simons-Landau-Ginsburg theory that describes the quantum Hall effect on a bounded sample is anomaly free and thus does not require the addition of extra chiral fermions on the boundary to restore local gauge invariance.
View original: http://arxiv.org/abs/0910.3661

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