1.4. tnpy.matrix_product_state.MatrixProductStateMeasurements#

class tnpy.matrix_product_state.MatrixProductStateMeasurements(mps)[source]#

Bases: object

Parameters

mps (MatrixProductState) –

__init__(mps)[source]#
Parameters

mps (tnpy.matrix_product_state.MatrixProductState) –

Methods

__init__(mps)

expectation_value([mpo])

__init__(mps)[source]#
Parameters

mps (tnpy.matrix_product_state.MatrixProductState) –

expectation_value(mpo=None)[source]#
Parameters

mpo (Optional[tnpy.operators.MatrixProductOperator]) –

Return type

float