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Volumn 66, Issue 19, 2002, Pages 1953131-1953137

Persistent currents in the Heisenberg chain with a weak link

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; ELECTRON; MATHEMATICAL ANALYSIS; MOLECULAR INTERACTION; MONTE CARLO METHOD; QUANTUM MECHANICS; SIMULATION; THEORY;

EID: 0037113731     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (7)

References (36)
  • 2
    • 33646601305 scopus 로고    scopus 로고
    • Theories of mesoscopic physics
    • CRM Summer School, CRM Series in Mathematical Physics (Springer, Berlin)
    • See for instance: B. D. Simons and A. Altland, Theories of Mesoscopic Physics, in CRM Summer School Theoretical Physics at the End of the 20th Century, CRM Series in Mathematical Physics (Springer, Berlin, 2000).
    • (2000) Theoretical Physics at the End of the 20th Century
    • Simons, B.D.1    Altland, A.2
  • 10
    • 3442895828 scopus 로고
    • S. R. White, Phys. Rev. Lett. 69, 2863 (1992); Phys. Rev. B 48, 10 345 (1993).
    • (1992) Phys. Rev. Lett. , vol.69 , pp. 2863
    • White, S.R.1
  • 11
    • 20044389808 scopus 로고
    • S. R. White, Phys. Rev. Lett. 69, 2863 (1992); Phys. Rev. B 48, 10 345 (1993).
    • (1993) Phys. Rev. B , vol.48 , pp. 10345
  • 17
    • 6044241834 scopus 로고
    • C. L. Kane and M. P. A. Fisher, Phys. Rev. Lett. 68, 1220 (1992); 45, 15233 (1992).
    • (1992) Phys. Rev. Lett. , vol.45 , pp. 15233
  • 24
  • 26
    • 33846900525 scopus 로고
    • H. Bethe, Z. Phys. 71, 205 (1931); J. des Cloizeaux and M. Gaudin, J. Math. Phys. 7, 1384 (1966).
    • (1931) Z. Phys. , vol.71 , pp. 205
    • Bethe, H.1
  • 32
    • 33646622172 scopus 로고    scopus 로고
    • cond-mat/0204320 (unpublished)
    • J. V. Alvarez and C. Gros, cond-mat/0204320 (unpublished).
    • Alvarez, J.V.1    Gros, C.2
  • 33
    • 33646599439 scopus 로고    scopus 로고
    • note
    • Note: the values obtained for the spin-stiffness by the DMRG and QMC methods do not exactly agree, because the assumption of quadratic behavior of the ground-state energy with Φ does not hold exactly for a finite system. It does hold in the bulk limit, however, and the results of the two methods converge in that limit.
  • 34
    • 33646599626 scopus 로고    scopus 로고
    • private communication
    • I. Affleck (private communication).
    • Affleck, I.1
  • 36
    • 0032329784 scopus 로고    scopus 로고
    • W. Zhang, J. Igarashi, and P. Fulde, Phys. Rev. B 56, 654 (1997); J. Phys. Soc. Jpn. 67, 1537 (1998).
    • (1998) J. Phys. Soc. Jpn. , vol.67 , pp. 1537


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.