edge_vertex_to_majorana

edge_vertex_to_majorana(inter_op)

Map an EdgeVertexOperator to a MajoranaOperator.

Parameters:

inter_op – the edge-vertex operator to map.

Returns:

The mapped majorana operator.

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Definition

This function decomposes the edge-vertex operators in terms of the majorana operators as defined here.

Usage

>>> from qiskit_fermions.mappers.library import edge_vertex_to_majorana
>>> from qiskit_fermions.operators import EdgeVertexOperator
>>> inter_op = EdgeVertexOperator.from_dict({((0, 0),): 1, ((1, 2),): 2})
>>> maj_op = edge_vertex_to_majorana(inter_op)
>>> print(format(maj_op.normal_ordered().simplify()))
  0.000000e0 +1.000000e0j * (γ'0 γ0)
  0.000000e0 +2.000000e0j * (γ2 γ1)