scqubits.core.operators.a_plus_adag#
- scqubits.core.operators.a_plus_adag(dimension, prefactor=None)[source]#
Operator matrix for prefactor(a+a^dag) of size dimension x dimension in sparse matrix representation.
- Parameters
dimension (
int) – matrix sizeprefactor (
Union[float,complex,None]) – prefactor multiplying the number operator matrix (if not given, this defaults to 1)
- Return type
ndarray- Returns
prefactor (a + a^dag) as ndarray, size dimension x dimension