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Physical Review B
Volumn 49, Issue 5, 1994, Pages 3347-3351
Improvement in the negative-sign problem in numerical calculations of a quantum spin system
Author keywords

[No Author keywords available]
Indexed keywords

EID: 0006934572     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.49.3347     Document Type: Article
Times cited : (13)
References (10)
  • 5
    • 0000162933 scopus 로고
    • Relationship between d-Dimensional Quantal Spin Systems and (d+1)-Dimensional Ising Systems: Equivalence, Critical Exponents and Systematic Approximants of the Partition Function and Spin Correlations
    • (1976) Progress of Theoretical Physics , vol.56 , pp. 1454
    • Suzuki, M.1
  • 8
    • 84927333491 scopus 로고    scopus 로고
    • Contribution from n direction global flips with Δ Sisup z = 2 should be estimated in future work because is not clear whether two successive Δ Sisup z = 1 updates can realize all Δ Sisup z=2 configurations.
  • 9
    • 84927333489 scopus 로고    scopus 로고
    • It should be noted that in our method configurations with negative weights do appear even in the ferromagnetic system, though they are small in number.
  • 10
    • 84927333487 scopus 로고    scopus 로고
    • M. Marcu, in Quantum Monte Carlo Methods, edited by M. Suzuki (Springer Verlag, Berlin, 1987), p. 64; S. Miyashita, in Quantum Simulation, edited by J. D. Doll and J. E. Gubernatis (World Scientific, Singapore, 1990), p. 238.

* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.