Universidad Complutense de Madrid
E-Prints Complutense

Antiferromagnetic O(N) models in four dimensions

Impacto

Downloads

Downloads per month over past year

Ballesteros, H. G. and Carmona, J. M. and Fernández Pérez, Luis Antonio and Tarancón, A. (1998) Antiferromagnetic O(N) models in four dimensions. Physics letters B, 419 (1-4). pp. 303-310. ISSN 0370-2693

[img]
Preview
PDF
178kB

Official URL: http://doi.org/10.1016/S0370-2693(97)01292-6


URLURL Type
http://www.sciencedirect.com/Publisher


Abstract

We study the antiferromagnetic O(N). N model in the F_(4) 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.


Item Type:Article
Additional Information:

© 1998 Elsevier Science B.V.We thank to the CICyT (contracts AEN94-0218, AEN96-1634) for partial financial support. We have employed for the simulations dedicated Pentium Pro machines (RTNN project). J.M. Carmona is a Spanish MEC fellow.

Uncontrolled Keywords:Phase-transitions; 3 dimensions; Monte-Carlo.
Subjects:Sciences > Physics
Sciences > Physics > Physics-Mathematical models
ID Code:40986
Deposited On:30 Jan 2017 08:14
Last Modified:30 Jan 2017 08:14

Origin of downloads

Repository Staff Only: item control page