Ab Initio - Molecular Dynamics: Basic Theory And ...

The title you are referring to is likely the highly cited book by Dominik Marx and Jürg Hutter .

It unifies electronic structure theory (quantum mechanics) with classical molecular dynamics (Newtonian motion) . Ab initio molecular dynamics: basic theory and ...

Because it does not rely on empirical parameters, it can accurately model the breaking and making of chemical bonds in complex systems . The title you are referring to is likely

The methods are used across physics, chemistry, and biology to study everything from heterogeneous catalysis to wet DNA . Core Theoretical Differences 1 Setting the stage: why ab initio molecular dynamics? The methods are used across physics, chemistry, and

The book provides a systematic derivation of this specific approach, correcting several common misconceptions in research literature .

The defining feature of the methods described in this text is that they enable force calculations . Instead of using pre-defined, fixed interaction potentials (classical molecular dynamics), the forces acting on the nuclei are computed directly from electronic structure calculations as the simulation proceeds . Key Features of the Book & Method

It includes pseudo-code and program layouts to help researchers and developers understand or build their own software .