1.
Phys Rev E Stat Nonlin Soft Matter Phys
; 74(6 Pt 1): 060102, 2006 Dec.
Artículo
en Inglés
| MEDLINE
| ID: mdl-17280029
RESUMEN
We show how applying field conjugated to the order parameter may act as a very precise probe to explore the probability distribution function of the order parameter. Using this "magnetic-field scanning" on large-scale numerical simulations of the critical two-dimensional XY model, we are able to discard the conjectured double-exponential form of the large-magnetization asymptote.