Percolation Transition in the Random Antiferromagnetic Spin-1 Chain
نویسندگان
چکیده
منابع مشابه
Percolation Transition in the Random Antiferromagnetic Spin-1 Chain
We give a physical description in terms of percolation theory of the phase transition that occurs when the disorder increases in the random antiferromagnetic spin-1 chain between a gapless phase with topological order and a random singlet phase. We study the statistical properties of the percolation clusters by numerical simulations, and we compute exact exponents characterizing the transition ...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 1997
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.79.3254