B. Skoric et Amm. Pruisken, The fractional quantum Hall effect: Chern-Simons mapping, duality, Luttinger liquids and the instanton vacuum, NUCL PHYS B, 559(3), 1999, pp. 637-672
We derive, from first principles, the complete Luttinger liquid theory of a
belian quantum Hall edge states. This theory includes disorder and Coulomb
interactions as well as the coupling to external electromagnetic fields. We
introduce a theory of spatially separated edge modes, find an enlarged dua
l symmetry smd obtain a complete classification of quasiparticle operators
and tunneling exponents. The chiral anomaly on the edge is used to obtain u
nambiguously the Hall conductance. In resolving the problem of counter-flow
ing edge modes, we find that the long range Coulomb interactions play a fun
damental role. In order to set up a theory for arbitrary nu we use the idea
of a two-dimensional network of percolating edge modes. We derive an effec
tive, single mode Luttinger liquid theory for tunneling processes into the
edge which yields a continuous tunneling exponent 1/nu. The network approac
h is also used to re-derive the instanton vacuum theory for plateau transit
ions. (C) 1999 Elsevier Science B.V. All rights reserved.