Nonholonomic Formulation of Ab Initio Molecular Dynamics

被引:0
作者
Fahrenthold, Eric P. [1 ]
机构
[1] Univ Texas Austin, Dept Mech Engn, Austin, TX 78712 USA
来源
JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME | 2017年 / 139卷 / 03期
关键词
Computational chemistry;
D O I
10.1115/1.4035763
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
A new nonholonmic Hamiltonian formulation of ab initio molecular dynamics extends current Ehrenfest, Car-Parrinello, and Born-Oppenheimer formulations, offering potential improvements to modeling methods employed in computational materials design.
引用
收藏
页数:2
相关论文
共 9 条
[1]  
Atkins P. W., 2011, MOL QUANTUM MECH
[2]  
Fahrenthold E. P., 2016, TECHCONNECT BRIEFS, V4, P59
[3]  
Ginsberg J.H., 1988, ADV ENG DYNAMICS
[4]   Discrete Lagrange equations for reacting thermofluid dynamics in arbitrary Lagrangian-Eulerian frames [J].
Hean, Charles R. ;
Fahrenthold, Eric P. .
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2017, 313 :303-320
[5]   Hybrid particle-element method for an unstructured hexahedral mesh [J].
Hernandez, R. J. ;
Fahrenthold, E. P. .
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2013, 94 (13) :1191-1215
[6]   Rigid body molecular dynamics with nonholonomic constraints: Molecular thermostat algorithms [J].
Kutteh, R ;
Jones, RB .
PHYSICAL REVIEW E, 2000, 61 (03) :3186-3198
[7]  
Marx D., 2009, AB INITIO MOL DYNAMI, P1, DOI 10.1017/CBO9780511609633
[8]   Nonholonomic double-bracket equations and the Gauss thermostat [J].
Rojo, Alberto G. ;
Bloch, Anthony M. .
PHYSICAL REVIEW E, 2009, 80 (02)
[9]   Impact Dynamics Simulation for Multilayer Fabrics of Various Weaves [J].
Shimek, Moss E. ;
Fahrenthold, Eric P. .
AIAA JOURNAL, 2015, 53 (07) :1793-1811