Preprint 61/1998

A fully magnetizing phase transition

Pierluigi Contucci, Peter Klebau, and Andreas Knauf

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Submission date: 23. Jan. 1999
Pages: 21
published in: Journal of statistical physics, 97 (1999) 3-4, p. 523-539 
DOI number (of the published article): 10.1023/A:1004607107241
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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.

21.02.2013, 01:40