HALL CONDUCTANCE AND EDGE STATES IN THE COULOMB GAS VERTEX OPERATOR FORMALISM
1991 ◽
Vol 06
(32)
◽
pp. 2985-2993
◽
Keyword(s):
The fractional quantum Hall effect is discussed in terms of a c = 1 conformal field theory and the associated U(1) Kac–Moody current algebra, using the Coulomb gas vertex operators. A geometrical derivation of the Hall conductance is given and the possible topological order is considered. The consistency requires that only at filling ν = 1/m one of the "particles" described by the vertices can be associated with the electron.
1991 ◽
Vol 06
(19)
◽
pp. 1779-1786
◽
1992 ◽
Vol 107
◽
pp. 195-203
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1999 ◽
Vol 14
(23)
◽
pp. 3745-3759
1992 ◽
Vol 06
(11n12)
◽
pp. 2217-2239
◽
Keyword(s):
2000 ◽
Vol 15
(30)
◽
pp. 4857-4870
◽
Keyword(s):
1997 ◽
Vol 21
(1)
◽
pp. 49-60
◽
Keyword(s):
1998 ◽
Vol 12
(26)
◽
pp. 2649-2707
◽
2002 ◽
Vol 3
(6)
◽
pp. 685-695
◽