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openfermion.linalg.eigenspectrum

Compute the eigenspectrum of an operator.

Used in the notebooks

Used in the tutorials

operator QubitOperator, InteractionOperator, FermionOperator, PolynomialTensor, or InteractionRDM. n_qubits (int): number of qubits/modes in operator. if None, will be counted.

spectrum dense numpy array of floats giving eigenspectrum.