Quantum phase transitions in disordered dimerized quantum spin models and the Harris criterion
نویسندگان
چکیده
Dao-Xin Yao,1 Jonas Gustafsson,2,3 E. W. Carlson,4 and Anders W. Sandvik2 1State Key Laboratory of Optoelectronic Materials and Technologies, School of Physics and Engineering, Sun Yat-sen University, Guangzhou 510275, China 2Department of Physics, Boston University, 590 Commonwealth Avenue, Boston, Massachusetts 02215, USA 3Theoretical Physics, Royal Institute of Technology, SE-10691 Stockholm, Sweden 4Department of Physics, Purdue University, West Lafayette, Indiana 47907, USA Received 7 June 2010; revised manuscript received 7 August 2010; published 19 November 2010
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