5.54.4. extras.torch.Jdag

eminus.extras.torch.Jdag(atoms, W, ik=-1)[source]

Conjugated forward transformation from reciprocal space to real-space.

Parameters:

  • atoms – Atoms object.

  • W – Expansion coefficients of unconstrained wave functions in reciprocal space.

Keyword Arguments:

ik – k-point index.

Returns:

The operator applied on W.