openfermion.hamiltonians.plane_wave_kinetic
Return the kinetic energy operator in the plane wave basis.
openfermion.hamiltonians.plane_wave_kinetic(
grid: openfermion.utils.Grid,
spinless: bool = False,
e_cutoff: Optional[float] = None
) -> openfermion.ops.FermionOperator
Args |
|---|
grid
|
openfermion.utils.Grid
The discretization to use.
|
spinless
|
bool
Whether to use the spinless model or not.
|
e_cutoff
|
float
Energy cutoff.
|
Returns |
|---|
FermionOperator
|
The kinetic momentum operator.
|
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Last updated 2023-06-08 UTC.
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