9.8k citations · 9.9k across the 6 of their papers we have counts for
Showing hep-latShow all
2 papers · 1 filter
hep-lat1998★ 17 cited
Testing fixed points in the 2D O(3) non-linear sigma model
B. Alles, G. Cella, M. Dilaver +1
Using high statistic numerical results we investigate the properties of the O(3) non-linear 2D sigma-model. Our main concern is the detection of an hypothetical Kosterlitz-Thouless…
hep-lat1996★ 5 cited
The two-phase issue in the O(n) non-linear -model: A Monte Carlo study
B. Alles, A. Buonanno, G. Cella
We have performed a high statistics Monte Carlo simulation to investigate whether the two-dimensional O(n) non-linear sigma models are asymptotically free or they show a Kosterlitz…