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netket.operator.PotentialEnergy

netket.operator.PotentialEnergy#

class netket.operator.PotentialEnergy[source]#

Bases: ContinuousOperator

Returns the local potential energy defined in afun

Inheritance
Inheritance diagram of netket.operator.PotentialEnergy
__init__(hilbert, afun, coefficient=1.0, dtype=None)[source]#
Parameters:

  • hilbert (AbstractHilbert) – The underlying Hilbert space on which the operator is defined

  • afun (Callable) – The potential energy as function of x

  • coefficient (float) – A coefficient for the ContinuousOperator object

  • dtype (Optional[Any]) – Data type of the coefficient

Attributes
H#

Returns the Conjugate-Transposed operator

T#

Returns the transposed operator

coefficient#
dtype#
hilbert#

The hilbert space associated to this observable.

is_hermitian#
Methods
collect()#

Returns a guaranteed concrete instance of an operator.

As some operations on operators return lazy wrappers (such as transpose, hermitian conjugate…), this is used to obtain a guaranteed non-lazy operator.

Return type:

AbstractOperator

conj(*, concrete=False)#
Return type:

AbstractOperator

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:

AbstractOperator

Returns:

if concrete is not True, self or a lazy wrapper; the complex-conjugated operator otherwise

transpose(*, concrete=False)#

Returns the transpose of this operator.

Parameters:

concrete – if True returns a concrete operator and not a lazy wrapper

Return type:

AbstractOperator

Returns:

if concrete is not True, self or a lazy wrapper; the transposed operator otherwise

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