A fully magnetizing phase transition
Pierluigi Contucci, Peter Klebau, and Andreas Knauf
Contact the author: Please use for correspondence this email.
Submission date: 23. Jan. 1999
published in: Journal of statistical physics, 97 (1999) 3-4, p. 523-539
DOI number (of the published article): 10.1023/A:1004607107241
Download full preprint: PDF (366 kB), PS ziped (158 kB)
We analyze the Farey spin chain, a one dimensional spin system with effective interaction decaying like the squared inverse distance. Using a polymer model technique, we show that when the temperature is decreased below the (single) critical temperature Tc= 1/2 , the magnetization jumps from zero to one.