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Volumn 121, Issue 23, 2004, Pages 11542-11556

Curvy-steps approach to constraint-free extended-Lagrangian ab initio molecular dynamics, using atom-centered basis functions: Convergence toward Born-Oppenheimer trajectories

Author keywords

[No Author keywords available]

Indexed keywords

DIATOMIC MOLECULES; ELECTRON DENSITY MATRIX; ELECTRONIC ENERGY; PARAMETRIZATION;

EID: 11144248876     PISSN: 00219606     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1814934     Document Type: Article
Times cited : (71)

References (50)
  • 4
    • 0000323669 scopus 로고    scopus 로고
    • NIC Series, 2nd ed., edited by J. Grotendorst (John von Neumann Institute for Computing) Jülich, Germany
    • D. Marx and J. Hutter, in Modern Methods and Algorithms of Quantum Chemistry, NIC Series vol. 3, 2nd ed., edited by J. Grotendorst (John von Neumann Institute for Computing, Jülich, Germany, 2000) p. 329.
    • (2000) Modern Methods and Algorithms of Quantum Chemistry , vol.3 , pp. 329
    • Marx, D.1    Hutter, J.2
  • 37
    • 0004214190 scopus 로고    scopus 로고
    • Cambridge University Press, Cambridge, UK
    • T. Frenkel, The Geometry of Physics (Cambridge University Press, Cambridge, UK, 1997).
    • (1997) The Geometry of Physics
    • Frenkel, T.1
  • 38
    • 11144221141 scopus 로고    scopus 로고
    • note
    • In Ref. 12, a quotient representation of the Grassmann manifold is em ployed, which affords a different form for tangent vectors. The quotient representation is germane when molecular orbitals are used in the electronic structure calculation, whereas a projection-operator representation is appropriate for density matrix-based SCF calculations.
  • 49
    • 0000189651 scopus 로고
    • A. D. Becker, J. Chem. Phys. 98, 5648 (1993); P. J. Stephens, J. F. Devlin, C. F. Chabalowski, and M. J. Frisch, J. Phys. Chem. 98, 11623 (1994).
    • (1993) J. Chem. Phys. , vol.98 , pp. 5648
    • Becker, A.D.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.