Title of article :
Antiferromagnetic O(N) models in four dimensions
Author/Authors :
H.G. Ballesteros، نويسنده , , J.M. Carmona، نويسنده , , LA Fernandez، نويسنده , , A. Taranc?n، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1998
Abstract :
We study the antiferromagnetic O(N) model in the F4 lattice. Monte Carlo simulations are applied for investigating the behavior of the transition for N=2,3. The numerical results show a first order nature but with a large correlation length. The N→∞ limit is also considered with analytical methods.
Keywords :
Phase transitions , O(N) models , Lattice , Monte Carlo , Antiferromagnetic
Journal title :
PHYSICS LETTERS B
Journal title :
PHYSICS LETTERS B
