Entanglement at the boundary of spin chains near a quantum critical point and in systems with boundary critical points

Physical Review A - Atomic, Molecular, and Optical Physics

Volumn 70, Issue 2, 2004, Pages

  Stauber, T ^a   Guinea, F ^a  

^a INSTITUTO DE CIENCIA DE MATERIALES DE MADRID   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

BOUNDARY CONDITIONS; EIGENVALUES AND EIGENFUNCTIONS; FERMIONS; GROUND STATE; HAMILTONIANS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MATHEMATICAL TRANSFORMATIONS; MATRIX ALGEBRA; PHASE TRANSITIONS;

ISING MODELS; PAULI MATRICES; QUANTUM OSCILLATIONS; QUANTUM PHASE TRANSITIONS;

QUANTUM THEORY;

EID: 19544381353     PISSN: 10502947     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevA.70.022313     Document Type: Article

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