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Check if the double commutator [term_a, [term_b, term_c]] is zero.
openfermion.utils.trivially_double_commutes_dual_basis(
term_a, term_b, term_c
)
Assumes the terms are single-term FermionOperators from the plane-wave dual basis Hamiltonian.
Args | |
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| term_a, term_b, term_c: Single-term FermionOperators. |
Notes | |
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| This function inlines trivially_commutes_dual_basis for terms b and c. |
Returns | |
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| Whether or not the double commutator is trivially zero. |