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Volumn 3, Issue 3, 2007, Pages 1100-1105

Energy conservation in adaptive hybrid atomistic/coarse-grain molecular dynamics

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EID: 35348848961     PISSN: 15499618     EISSN: None     Source Type: Journal    
DOI: 10.1021/ct600323n     Document Type: Article
Times cited : (162)

References (24)
  • 21
    • 36148996424 scopus 로고    scopus 로고
    • Coarse Grain to Atomistic Mapping Algorithm: A Tool for Multiscale Simulations
    • Mohanty, S, Ross, R. B, Eds, Publisher: Taylor and Francis: Oxford, U. K, in press
    • Nielsen, S. O.; Ensing, B.; Moore, P. B.; Klein, M. L. Coarse Grain to Atomistic Mapping Algorithm: A Tool for Multiscale Simulations. In Advances in Hierarchical and MultiScale Simulations of Materials; Mohanty, S., Ross, R. B., Eds.; Publisher: Taylor and Francis: Oxford, U. K., 2006; in press.
    • (2006) Advances in Hierarchical and MultiScale Simulations of Materials
    • Nielsen, S.O.1    Ensing, B.2    Moore, P.B.3    Klein, M.L.4
  • 22
    • 36148967998 scopus 로고    scopus 로고
    • This is easily shown to be true in the infinitely thin HR case for which we have an explicit expression for ΔWinterCG (eq 6, and the forces are thus given by fα, Θ(q, R2)(∂Φ/∂r, Φ[∂Θ(q, R 2)/∂r, Θ(-q, R2)(∂Φ/∂r, Φ[∂Φ(-q, R2)/∂r, Indeed, the second term is canceled by the derivative of ΔWnterCG (third and fourth terms, because the third term is zero in all regions and the fourth term equals minus the second term, as the derivative of the Heaviside step function is the δ function, δq, R2, which equals unity at the HR/CG boundary R2 where Φ, Φ and zero otherwise
    • 2 where Φ = Φ and zero otherwise.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.