85 citations · 420 across the 17 of their papers we have counts for
17 papers
First-order phase transition in easy-plane quantum antiferromagnets
S. Kragset, E. Smorgrav, J. Hove +2
Quantum phase transitions in Mott insulators do not fit easily into the Landau-Ginzburg-Wilson paradigm. A recently proposed alternative to it is the so called deconfined quantum c…
Methods to determine the Hausdorff dimension of vortex loops in the three-dimensional XY model
M. Camarda, F. Siringo, R. Pucci +2
The geometric properties of critical fluctuations in the 3D XY model are analyzed. The 3D XY model is a lattice model describing superfluids. We present a direct evaluation of the…
The two dimensional Antiferromagnetic Heisenberg model with next nearest neighbour Ising exchange
J. Hove, A. Sudbø
We have considered the antiferromagnetic Heisenberg model in two dimensions, with an additional Ising \nnn interaction. Antiferromagnetic \nnn interactions will lead to fru…
Reply to comment on PRL 85, 2368 (2000) by Prokof'ev and Svistunov
J. Hove, A. Sudbo
A short Reply to the Comment of Prokof'ev and Svistunov, cond-mat/0504008, is given.
The number of link and cluster states: the core of the 2D state Potts model
J. Hove
Due to Fortuin and Kastelyin the state Potts model has a representation as a sum over random graphs, generalizing the Potts model to arbitrary is based on this representati…
Density of states determined from Monte Carlo simulations
J. Hove
We describe method for calculating the density of states by combining several canonical monte carlo runs. We discuss how critical properties reveal themselves in and demonst…