Energy drift in reversible time integration

Energy drift in reversible time integration
复制标题

DOI:
10.1088/0305-4470/37/45/l01
复制
发表时间:
2004-11-12
期刊:
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
影响因子:
--
通讯作者:
Perlmutter, M
Perlmutter, M
中科院分区:
其他
文献类型:
--
作者:
McLachlan, RI;Perlmutter, M

文献摘要

被引文献

相似文献

能量漂移是分子动力学系统可逆积分中常见的现象。我们证明这种漂移可以建模为扩散,并且时间T后的典型能量误差为O(rootT)。
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).