1305.7295 (Yan He et al.)

Non-topological Anomalous Hall Effect in States with zero Magnetic
Moment per unit-cell    [PDF]

Yan He, P. A. Lee, C. M. Varma

We show that a finite Hall effect in zero field for partially filled bands can occur in time-reversal violating states with zero net flux per unit-cell for parameters in the effective one-particle Hamiltonian such that the states are not topological.

View original: http://arxiv.org/abs/1305.7295