405 citations · 732 across the 10 of their papers we have counts for
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Localized quasiholes and the Majorana fermion in fractional quantum Hall state at nu=5/2 via direct diagonalization
M. Storni, R. H. Morf
Using exact diagonalization in the spherical geometry, we investigate systems of localized quasiholes at nu=5/2 for interactions interpolating between the pure Coulomb and the thre…
Model for Dissipative Conductance in Fractional Quantum Hall States
N. d'Ambrumenil, B. I. Halperin, R. H. Morf
We present a model of dissipative transport in the fractional quantum Hall regime. Our model takes account of tunneling through saddle points in the effective potential for excitat…
The Fractional Quantum Hall state at nu=5/2 and the Moore-Read Pfaffian
M. Storni, R. H. Morf, S. Das Sarma
Results from exact diagonalization show that the spin-polarized Coulomb ground state at nu=5/2 is adiabatically connected with the Moore-Read wave function for systems with up to N…
The Gap at nu = 5/2 and the Role of Disorder in Fractional Quantum Hall States
R. H. Morf, N. d'Ambrumenil
Theoretical results for the gaps of fractional quantum Hall states are substantially larger than experimental values determined from the activated behaviour of charge transport. Th…
Excitation gaps in fractional quantum Hall states: An exact diagonalization study
R. H. Morf, N. d'Ambrumenil, S. Das Sarma
We compute energy gaps for spin-polarized fractional quantum Hall states in the lowest Landau level at filling fractions nu=1/3, 2/5,3/7 and 4/9 using exact diagonalization of syst…
Comment on ``Activation Gaps and Mass Enhancement of Composite Fermions''
Rudolf H. Morf
In a recent Letter (Phys. Rev. Lett. 81, 4200 (1998)) Park and Jain presented results of gap calculations for polarized states at ν=1/3, 2/5, 3/7 and 4/9. They computed the effects…