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Volumn 121, Issue 13, 2004, Pages 6110-6116

State-of-the-art density matrix renormalization group and coupled cluster theory studies of the nitrogen binding curve

Author keywords

[No Author keywords available]

Indexed keywords

COUPLED CLUSTER (CC) THEORY; DENSITY MATRIX RENORMALIZATION GROUP (DMRG); QUADRUPOLE EXCITATIONS; WAVE FUNCTIONS;

EID: 7044249341     PISSN: 00219606     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1783212     Document Type: Article
Times cited : (223)

References (34)
  • 16
    • 7044261115 scopus 로고    scopus 로고
    • note
    • The factor of 4 arises from the contribution of the Fock space of the orbital that is being added to the growing block.
  • 19
    • 7044265125 scopus 로고    scopus 로고
    • note
    • Antisymmetrization follows from the second-quantized operators used in the DMRG.
  • 20
    • 0000111526 scopus 로고    scopus 로고
    • edited by P. R. Schleyer, W. L. Jorgensen, H. F. Schaefer, III, P. R. Schreiner, and W. Thiel Wiley, New York
    • J. Gauss, in Encyclopedia of Computational Chemistry, edited by P. R. Schleyer, W. L. Jorgensen, H. F. Schaefer, III, P. R. Schreiner, and W. Thiel (Wiley, New York, 1998), p. 615.
    • (1998) Encyclopedia of Computational Chemistry , pp. 615
    • Gauss, J.1
  • 31
    • 7044220950 scopus 로고    scopus 로고
    • note
    • The small matrix sizes associated with higher symmetry groups led to memory fragmentation and loss of performance when running our code for extended periods. This is a feature of the dynamic memory allocation routine and not of our algorithm.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.