Thermostated Hamiltonian Dynamics with Log Oscillators

被引:12
作者
Campisi, Michele [1 ]
Haenggi, Peter [1 ,2 ,3 ]
机构
[1] Univ Augsburg, Inst Phys, D-86135 Augsburg, Germany
[2] Natl Univ Singapore, Dept Phys, Singapore 117546, Singapore
[3] Natl Univ Singapore, Ctr Computat Sci & Engn, Singapore 117546, Singapore
关键词
THERMODYNAMICS; FOUNDATIONS;
D O I
10.1021/jp4020417
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
With this work, we present two new methods for the generation of thermostatted, manifestly Hamiltonian dynamics and provide corresponding illustrations. The basis for this new class of thermostats is the peculiar thermodynamics as exhibited by logarithmic oscillators. These two schemes are best suited when applied to systems with a small number of degrees of freedom.
引用
收藏
页码:12829 / 12835
页数:7
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