Schwinger-Keldysh Semionic Approach for Quantum Spin Systems

Physical Review Letters

Volumn 85, Issue 26, 2000, Pages 5631-5634

  Kiselev, M N ^a   Oppermann, R ^a  

^a UNIVERSITY OF WÜRZBURG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ANTIFERROMAGNETISM; BOUNDARY CONDITIONS; EQUATIONS OF MOTION; FERMI LEVEL; FUNCTION EVALUATION; GREEN'S FUNCTION; HAMILTONIANS; INTEGRAL EQUATIONS; MAGNETIC FIELDS; MAGNETS; MOLECULAR DYNAMICS; QUANTUM THEORY;

ANTIFERROMAGNETIC HEISENBERG MODEL; CHEMICAL POTENTIAL; FEYNMAN CODEX; PATH INTEGRAL SCHWINGER-KELDVSH APPROACH; QUANTUM SPIN SYSTEMS; SEMIONIC REPRESENTATION;

FERMIONS;

EID: 0034507143     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.85.5631     Document Type: Article

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