Thermal entanglement in fully connected spin systems and its random-phase-approximation description

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 78, Issue 1, 2008, Pages

  Matera, J M ^a   Rossignoli, R ^a   Canosa, N ^a  

^a UNIVERSIDAD NACIONAL DE LA PLATA   (Argentina)

Author keywords

[No Author keywords available]

Indexed keywords

MAGNETIC COUPLINGS; MAGNETIC FIELDS; POLYNOMIAL APPROXIMATION; SPECIAL EFFECTS;

AMERICAN PHYSICAL SOCIETY (APS); FINITE-SIZE EFFECTS; LARGE SYSTEMS; MEAN FIELDS; PAIRWISE ENTANGLEMENT; RANDOM-PHASE APPROXIMATION (RPA); SPIN SYSTEMS; TRANSVERSE MAGNETIC (TM) FIELDS;

SPIN DYNAMICS;

EID: 47249160638     PISSN: 10502947     EISSN: 10941622     Source Type: Journal    
DOI: 10.1103/PhysRevA.78.012316     Document Type: Article

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