It was recently pointed out that topological liquid phases arising in the fractional quantum
Hall effect (FQHE) are not required to be rotationally invariant, as most variational wave …

We discuss the orbital effect of a tilted magnetic field on the quantum Hall effect in parabolic
quantum wells. Many-body states realized at the fractional 1 3 and 1 2 filling of the second …

In this paper, we examine the viscoelastic properties of integer quantum Hall (IQH) states in
a tilted magnetic field. In particular, we explore to what extent the tilted-field system behaves …

We study the phase diagram of quantum Hall bilayer systems with total filing ν T= 1/2+ 1/2 of
the lowest Landau level as a function of layer distances d. Based on numerical exact …

We study broken symmetry states at integer Landau-level fillings in multivalley quantum Hall
systems whose low-energy dispersions are anisotropic. When the Fermi surface of …

The low-temperature magnetoresistance of parabolic quantum wells displays pronounced
minima between integer filling factors. Concomitantly the Hall effect exhibits overshoots and …

We examine the hydrostatic stress of electrons strongly confined in a quasi-two-dimensional
quantum well in the presence of a strong perpendicular and weak in-plane magnetic field …

Using exact diagonalization of bilayer quantum Hall systems at total filling factor ν T= 1 in the
torus geometry, we show that there is a long-range interlayer phase coherence due to …

We evaluate the phase diagram of the bilayer quantum Hall effect at total filling ν T= 5, which
is a bilayer phase coherent state at small separations and two uncoupled 5∕ 2 states at …

We discuss monolayer and bilayer quantum Hall systems in which each layer is a half-filled
Landau level (LL) system. In the mean field approximation of the Son's formalism, there is a …