netket.operator.spin.identity

netket.operator.spin.identity(hilbert, dtype=None)

Builds the \(\mathbb{I}\) identity operator.

Parameters:

• hilbert (DiscreteHilbert) – The hilbert space.

• dtype (Any) – The datatype to use for the matrix elements.

Return type:

LocalOperator

Returns:

An instance of {class}`nk.operator.LocalOperator`.