Crossover effects in the random - exchange spin - 12 antiferromagnetic chain
نویسندگان
چکیده
Nicolas Laflorencie,1 Heiko Rieger,2 Anders W. Sandvik,3 and Patrik Henelius4 1Laboratoire de Physique Théorique, CNRS-UMR5152 Université Paul Sabatier, F-31062 Toulouse, France 2Theoretische Physik, Universität des Saarlandes, 66041 Saarbrücken, Germany 3Department of Physics, Åbo Akademi University, Porthansgatan 3, FIN-20500 Turku, Finland 4Condensed Matter Theory, Physics Department, KTH, SE-106 91 Stockholm, Sweden (Received 22 December 2003; published 31 August 2004)
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