Reduced fidelity, entanglement and quantum phase transition in the one-dimensional bond-alternating S = 1 Heisenberg chain

2011 ◽  
Vol 83 (1) ◽  
pp. 1-5 ◽  
Author(s):  
J. J. Jiang ◽  
Y. J. Liu ◽  
F. Tang ◽  
C. H. Yang
2007 ◽  
Vol 75 (13) ◽  
Author(s):  
Wojciech Brzezicki ◽  
Jacek Dziarmaga ◽  
Andrzej M. Oleś

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