openfermion.linalg.jw_number_restrict_operator
Restrict a Jordan-Wigner encoded operator to a given particle number
openfermion.linalg.jw_number_restrict_operator(
operator, n_electrons, n_qubits=None
)
Args |
sparse_operator(ndarray or sparse): Numpy operator acting on
the space of n_qubits.
n_electrons(int): Number of particles to restrict the operator to
n_qubits(int): Number of qubits defining the total state
|
Returns |
new_operator(ndarray or sparse): Numpy operator restricted to
acting on states with the same particle number.
|
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Last updated 2022-10-26 UTC.
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