메뉴 건너뛰기




Volumn 71, Issue 1, 2005, Pages

Specific heat of the S=1/2 Heisenberg model on the kagome lattice: High-temperature series expansion analysis

Author keywords

[No Author keywords available]

Indexed keywords

FERROMAGNETIC MATERIAL;

EID: 16844376384     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.71.014417     Document Type: Article
Times cited : (90)

References (31)
  • 15
    • 16844373846 scopus 로고    scopus 로고
    • R. Budnik and A. Auerbach, cond-mat/0406651
    • R. Budnik and A. Auerbach, cond-mat/0406651.
  • 18
    • 16844378236 scopus 로고    scopus 로고
    • note
    • Bernhard et al. (Ref. 9) used a mean-field decoupling on correlation functions to compute the specific heat of this system. Their results are qualitatively similar and also show a large entropy deficit [46% of log(2)].
  • 20
    • 16844381134 scopus 로고    scopus 로고
    • note
    • Equation (6) is slightly different from the original choice made in Ref. 17.
  • 22
    • 16844387161 scopus 로고    scopus 로고
    • note
    • N is consistent with that of the low-temperature peak predicted by the present method: about 20-25% of log(2).
  • 23
    • 16844385630 scopus 로고    scopus 로고
    • note
    • α results discussed below.
  • 27
    • 16844364731 scopus 로고    scopus 로고
    • D. J. J. Farnell and R. F. Bishop, cond-mat/0311126
    • D. J. J. Farnell and R. F. Bishop, cond-mat/0311126.
  • 28
    • 16844374858 scopus 로고    scopus 로고
    • note
    • 0≃-0.875.
  • 29
    • 16844377843 scopus 로고    scopus 로고
    • unpublished
    • L. Pierre (unpublished).
    • Pierre, L.1
  • 30
    • 16844370904 scopus 로고    scopus 로고
    • note
    • α limit at low temperature they must be very "similar."
  • 31
    • 16844370484 scopus 로고    scopus 로고
    • note
    • For lower energies the curves gets closer but the number of physical Padé approximants actually gets smaller and smaller, as can be seen in the lower panels of Fig. 3.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.