External Position Dependent Force Fields

[anisha-yeddanapudi]

Hi,
I was wondering if Hoomd offers the ability to set custom particle position-dependent electric/magnetic fields as part of the molecular dynamics simulations. The closest thing I have found has been md.external.field, however, those implementations seem independent of particle position. Thanks!

[joaander]

This howto guide describes your options: https://hoomd-blue.readthedocs.io/en/v4.9.1/howto/custom-md-potential.html