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Volumn 21, Issue 3, 2001, Pages 369-374

Effective spin models for spin-phonon chains by flow equations

Author keywords

63.20.Kr phonon electron and phonon phonon interactions; 63.20.Ls phonon interactions with other quasiparticles; 75.10.Jm quantized spin models

Indexed keywords


EID: 0008937475     PISSN: 14346028     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (17)

References (27)
  • 19
    • 0042005143 scopus 로고    scopus 로고
    • c(J)-results of reference [6] we use the version given in [15], which is corrected by a prefactor 1/2
    • c(J)-results of reference [6] we use the version given in [15], which is corrected by a prefactor 1/2.
  • 20
    • 0042505870 scopus 로고    scopus 로고
    • For the fourth order perturbation theory curve in Figure 4 we use formula (32-34) of reference [15]
    • For the fourth order perturbation theory curve in Figure 4 we use formula (32-34) of reference [15].
  • 23
    • 0041504095 scopus 로고    scopus 로고
    • note
    • 3/2γ/√2. Thus, the straight line in Figure 2 of reference [21] γ = ω/J (for J/ω < 1) corresponds to g/ω = √J/(2ω).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.