Molecular Dynamics

Overview

Molecular dynamics (MD) simulation computationally models the time evolution of molecular systems by integrating Newton's equations of motion. This skill covers two complementary tools:

• OpenMM (https://openmm.org/): High-performance MD simulation engine with GPU support, Python API, and flexible force field support
• MDAnalysis (https://mdanalysis.org/): Python library for reading, writing, and analyzing MD trajectories from all major simulation packages

Reviewed versions: OpenMM 8.6.1 and MDAnalysis 2.10.0. Reference-platform smoke checks use small synthetic systems; GPU performance and scientific convergence are not established by them. OpenMM latest API pages identify a development build, so the installed 8.6.1 API is the executable reference.