random_h2_body

random_h2_body(N, M)[source]

Generate a random two body integrals.

Parameters

  • N (int) – number of spin-orbitals (dimension of h2)

  • M (int) – number of non-zero entries

Returns

a numpy 4-D tensor with np.complex data type.

Return type

np.ndarray

Raises

ValueError – invalid spin orbitals