Long-range quantum discord in critical spin systems

Physics Letters, Section A: General, Atomic and Solid State Physics

Volumn 376, Issue 18, 2012, Pages 1540-1544

  Maziero, J ^a,c   Celeri L C ^a   Serra, R M ^a   Sarandy, M S ^b  

^a UNIVERSIDADE FEDERAL DO ABC   (Brazil)

^b FLUMINENSE FEDERAL UNIVERSITY   (Brazil)

^c FEDERAL UNIVERSITY OF SANTA MARIA   (Brazil)

Author keywords

Critical spin systems; Entanglement; Quantum discord; Quantum phase transitions

Indexed keywords

EID: 84859557916     PISSN: 03759601     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physleta.2012.03.029     Document Type: Article

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