Energy drift in reversible time integration
Energy drift in reversible time integration
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DOI:
10.1088/0305-4470/37/45/l01
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发表时间:
2004-11-12
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影响因子:
--
通讯作者:
Perlmutter, M
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文献类型:
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作者:
McLachlan, RI;Perlmutter, M
Energy drift is commonly observed in reversible integrations of systems of molecular dynamics. We show that this drift can be modelled as a diffusion and that the typical energy error after time T is O(rootT).