87 citations · 203 across the 4 of their papers we have counts for
4 papers
Theory of the Magnetic phase diagram of LiHoF
P. B. Chakraborty, P. Henelius, H. Kjønsberg +2
The properties of LiHoF are believed to be well described by a long-range dipolar Ising model. We go beyond mean-field theory and calculate the phase diagram of the Ising model…
Charge and Statistics of Quantum Hall Quasi-Particles. A numerical study of mean values and fluctuations
H. Kjønsberg, J. M. Leinaas
We present Monte Carlo studies of charge expectation values and charge fluctuations for quasi-particles in the quantum Hall system. We have studied the Laughlin wave functions for…
Numerical study of charge and statistics of Laughlin quasi-particles
Heidi Kjonsberg, Jan Myrheim
We present numerical calculations of the charge and statistics, as extracted from Berry phases, of the Laughlin quasi-particles, near filling fraction 1/3, and for system sizes of…
On the anyon description of the Laughlin hole states
Heidi Kjønsberg, Jon Magne Leinaas
We examine the anyon representation of the Laughlin quasi-holes, in particular the one-dimensional, algebraic aspects of the representation. For the cases of one and two quasi-hole…