## Strongly correlated electron system in the magnetic field    [PDF]

A. Sherman, M. Schreiber
The energy spectrum of the two-dimensional t-J model in a perpendicular magnetic field is investigated. The density of states at the Fermi level as a function of the inverse magnetic field $\frac{1}{B}$ reveals oscillations in the range of hole concentrations \$0.08View original: http://arxiv.org/abs/1308.0560