netket.operator.PotentialEnergy¶
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class
netket.operator.
PotentialEnergy
(hilbert, afun, coefficient=1.0, dtype=<class 'float'>)¶ Bases:
netket.operator.ContinuousOperator
Returns the local potential energy defined in afun
- Inheritance
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__init__
(hilbert, afun, coefficient=1.0, dtype=<class 'float'>)[source]¶ - Parameters
hilbert (
AbstractHilbert
) – The underlying Hilbert space on which the operator is definedafun (
Callable
) – The potential energy as function of xcoefficients – A coefficient for the ContinuousOperator object
dtype (
Optional
[Any
]) – Data type of the matrix elements. Defaults to np.float64coefficient (float) –
- Attributes
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H
¶ Returns the Conjugate-Transposed operator
- Return type
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T
¶ Returns the transposed operator
- Return type
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hilbert
¶ The hilbert space associated to this operator.
- Return type
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is_hermitian
¶
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- Methods
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collect
()¶ Returns a guranteed concrete instancce of an operator.
As some operations on operators return lazy wrapperes (such as transpose, hermitian conjugate…), this is used to obtain a guaranteed non-lazy operator.
- Return type
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conj
(*, concrete=False)¶ - Return type
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conjugate
(*, concrete=False)¶ Returns the complex-conjugate of this operator.
- Parameters
concrete – if True returns a concrete operator and not a lazy wrapper
- Return type
- Returns
if concrete is not True, self or a lazy wrapper; the complex-conjugated operator otherwise
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transpose
(*, concrete=False)¶ Returns the transpose of this operator.
- Parameters
concrete – if True returns a concrete operator and not a lazy wrapper
- Return type
- Returns
if concrete is not True, self or a lazy wrapper; the transposed operator otherwise
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