CoulombVertexSingularVectors

The CoulombVertexSingularVectors object contains the transformation from the auxiliary-field basis to the plane-wave basis \(U_{G}^{F}\) as input. This transformation matrix needs to be provided by the interfaced electronic structure code and should be read from an external file using the Read algorithm.

- name: Read
  in:
    fileName: "CoulombVertexSingularVectors.yaml"
  out:
    tensor: CoulombVertexSingularVectors