36 lines
953 B
Python
36 lines
953 B
Python
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from collections import deque
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import matplotlib.pyplot as plt
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import numpy as np
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import json
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from pyqcs import State, H, X, S, CZ, list_to_circuit
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from pyqcs.graph.state import GraphState
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circuit_CZ = list_to_circuit([CZ(0, i) for i in range(1, 5)])
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circuit_H = list_to_circuit([H(i) for i in range(1, 5)])
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circuit = circuit_CZ | circuit_H | (H(2) | S(2))
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state = circuit * GraphState.new_plus_state(5)
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vops, edges = state._g_state.to_lists()
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VOP_strs = {0: "H", 1: "S", 2: "I"}
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dot_vertex_str = "\n".join((f"{i} [label=\"{i}, VOP = {VOP_strs[v]}\"]" for i,v in enumerate(vops)))
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handled_edges = set()
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dot_edges = deque()
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for i, ngbhd in enumerate(edges):
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for j in ngbhd:
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if((i,j) not in handled_edges):
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dot_edges.append(f"{i} -- {j}")
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handled_edges |= {(i,j), (j,i)}
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dot_edges_str = "\n".join(dot_edges)
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dot_str = "graph graphical_state{\n" + dot_vertex_str + "\n" + dot_edges_str + "\n}"
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print(dot_str)
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