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Volumn 69, Issue 17, 2004, Pages

Spectrum and transition rates of the XX chain analyzed via Bethe ansatz

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; ATOMIC PARTICLE; CALCULATION; DYNAMICS; ENERGY; FERMION; MAGNETIC FIELD; MAGNETISM; MAGNON; MATHEMATICAL ANALYSIS; MODEL; QUANTUM MECHANICS; QUASIPARTICLE; ROTATION; SPINON; VACUUM; VELOCITY;

EID: 42749107337     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.69.174404     Document Type: Article
Times cited : (16)

References (34)
  • 5
    • 33646642194 scopus 로고    scopus 로고
    • note
    • Throughout this paper, the exchange constant is used as energy unit: J = 1.
  • 15
    • 33646640459 scopus 로고    scopus 로고
    • note
    • i stay real. Using the latter significantly facilitates the tasks of solving the Bethe ansatz equations and calculating transition rates.
  • 24
    • 33646635316 scopus 로고    scopus 로고
    • note
    • A one-to-one mapping between individual states is not possible for degenerate levels because of the different natural eigenbases in the two representations.
  • 26
    • 33646635686 scopus 로고    scopus 로고
    • Diplomarbeit, Bergische Universität Gesamthochchule Wuppertal
    • D. Biegel, Diplomarbeit, Bergische Universität Gesamthochchule Wuppertal, 2000.
    • (2000)
    • Biegel, D.1
  • 27
    • 33646666924 scopus 로고    scopus 로고
    • note
    • Alternative sets of Bethe quantum numbers for the two states with k̄=4 in Table III are (3.5,0.5,0.5,-0.5) and (3.5,1.5,0.5, -1.5), respectively.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.