Matthew P. A. Fisher, D.H. Lee
Physical Review B
Through the calculations of the diagonal and off-diagonal elements of the full N-particle density matrix we show that all essential features of the Laughlin variational wave functions can be derived in a generalized cooperative-ring-exchange theory of the fractional quantum Hall fluid. © 1987 The American Physical Society.
Matthew P. A. Fisher, D.H. Lee
Physical Review B
D.H. Lee, R. Shankar
Physical Review Letters
D.H. Lee, S. Kivelson, et al.
Physical Review Letters
D.H. Lee, G. Grinstein
Physical Review Letters