Communications in Mathematical Sciences
Volume 15 (2017)
Fluctuation-dissipation theorem consistent approximation of the Langevin dynamics model
Pages: 1171 – 1181
We present a numerical method for solving the Langevin dynamics model. Rather than the trajectory-wise accuracy, we focus on the consistency to the equilibrium statistics at the discrete level. A discrete fluctuation-dissipation theorem is imposed to ensure that the statistical properties are preserved.
molecular dynamics, Langevin dynamics, fluctuation-dissipation theorem
2010 Mathematics Subject Classification