Title of article
New universality class in three dimensions?: the antiferromagnetic RP2 model
Author/Authors
H.G. Ballesteros، نويسنده , , LA Fernandez، نويسنده , , V. Martin-Mayor، نويسنده , , A. Mu?oz Sudupe، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
6
From page
207
To page
212
Abstract
We present the results of a Monte Carlo simulation of the RP2 model in three dimensions with negative coupling. We observe a second order phase transition between the disordered phase and an antiferromagnetic, unfrustrated, ordered one. We measure, with a finite size scaling analysis, the thermal exponent, obtaining ν = 0.784(8). We have found two magnetic-type relevant operators whose related η exponents are 0.038(2) and 1.338(8) respectively.
Keywords
Finite size scaling , Non-linear sigma model , RP2 , Antiferromagnetism , Critical exponents , Phase transitions , Universality
Journal title
PHYSICS LETTERS B
Serial Year
1996
Journal title
PHYSICS LETTERS B
Record number
906609
Link To Document