Lubin, M;
Sokal, AD;
(1993)
Comment on ``Antiferromagnetic Potts Models''.
Phys.Rev.Lett.
, 71
(11)
1778 -1778.
10.1103/PhysRevLett.71.1778.
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Abstract
We show that the Wang-Swendsen-Koteck\'y algorithm for antiferromagnetic $q$-state Potts models is nonergodic at zero temperature for $q=3$ on periodic $3m \times 3n$ lattices where $m,n$ are relatively prime. For $q \ge 4$ and/or other lattice sizes or boundary conditions, the ergodicity at zero temperature is an open question.
| Type: | Article |
|---|---|
| Title: | Comment on ``Antiferromagnetic Potts Models'' |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.71.1778 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.71.1778 |
| Language: | English |
| Additional information: | © 1993 The American Physical Society |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Mathematics |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1323424 |
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