New family of models for incompressible quantum liquids in d>/=2.
Through Haldane's construction, the fractional quantum Hall states on a two-sphere were shown to be the ground states of one-dimensional SU(2) spin Hamiltonians. In this Letter we generalize this construction to obtain a new class of SU(N) spin Hamiltonians. These Hamiltonians describe center-of-mass-position conserving pair hopping fermions in space dimension d>/=2.
Chern
Chyh-Hong
CH
ERATO-SSS, Department of Applied Physics, University of Tokyo, Tokyo 113-8656, Japan.
Lee
Dung-Hai
DH