- document
-
Guo, W. (author), Blöte, H.W.J. (author)We explore the properties of the low-temperature phase of the O(n) loop model in two dimensions by means of transfer-matrix calculations and finite-size scaling. We determine the stability of this phase with respect to several kinds of perturbations, including cubic anisotropy, attraction between loop segments, double bonds, and crossing bonds....journal article 2011
- document
-
Nienhuis, B. (author), Guo, W. (author), Blöte, H.W.J. (author)We show that the exactly solved low-temperature branch of the two-dimensional O(n) model is equivalent to an O(n) model with vacancies and a different value of n. We present analytic results for several universal parameters of the latter model, which is identified as a tricritical point. These results apply to the range n ?3/2 and include the...journal article 2008
- document
-
Li, B. (author), Guo, W. (author), Blöte, H.W.J. (author)A critical dilute O(n) model on the kagome lattice is investigated analytically and numerically. We employ a number of exact equivalences which, in a few steps, link the critical O(n) spin model on the kagome lattice to the exactly solvable critical q-state Potts model on the honeycomb lattice with q=(n+1)². The intermediate steps involve the...journal article 2008
- document
- Ding, C. (author), Deng, Y. (author), Guo, W. (author), Qian, X. (author), Blöte, H.W.J. (author) journal article 2007
- document
- Deng, Y. (author), Garoni, T.M. (author), Guo, W. (author), Blöte, H.W.J. (author), Sokal, A.D. (author) journal article 2007
- document
- Guo, W. (author), Qian, X. (author), Blöte, H.W.J. (author), Wu, F.Y. (author) journal article 2006
- document
- Deng, Y. (author), Guo, W. (author), Blöte, J.W. (author) journal article 2005
- document
- Guo, W. (author), Blöte, H.W.J. (author), Ren, Z. (author) journal article 2005
- document
- Guo, W. (author), Blöte, H.W.J. (author) journal article 2002