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Fix Gate.decompose method #1586

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Fix Gate.decompose method #1586

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e523bc0
fix decompositions
renatomello Feb 10, 2025
5a0ce1b
Merge branch 'master' into decompositions
renatomello Mar 13, 2025
1f4274d
Merge branch 'master' into decompositions
renatomello Mar 19, 2025
251ed15
Merge branch 'master' into decompositions
renatomello Mar 19, 2025
c81dc1e
Merge branch 'master' into decompositions
renatomello Mar 20, 2025
ca384a3
Merge branch 'master' into decompositions
renatomello Mar 21, 2025
e2468d2
Merge branch 'master' into decompositions
renatomello Mar 21, 2025
1e2b361
Merge branch 'master' into decompositions
renatomello Mar 24, 2025
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12 changes: 9 additions & 3 deletions src/qibo/transpiler/decompositions.py
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Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,9 @@ def __call__(self, gate, backend=None):
"""Decompose a gate."""
decomposition = self._check_instance(gate, backend)
return [
g.on_qubits({i: q for i, q in enumerate(gate.qubits)})
g.on_qubits(
{i: q for i, q in enumerate(gate.target_qubits + gate.control_qubits)}
)
for g in decomposition
]

Expand Down Expand Up @@ -535,8 +537,12 @@ def _decomposition_generalized_RBS(ins, outs, theta, phi, controls):
lambda gate: [
gates.H(0),
gates.CNOT(0, 1),
gates.RY(0, gate.parameters[0]),
gates.RY(1, gate.parameters[0]),
gates.RY(0, gate.parameters[0]).controlled_by(
*range(2, 2 + len(gate.control_qubits))
),
gates.RY(1, gate.parameters[0]).controlled_by(
*range(2, 2 + len(gate.control_qubits))
),
gates.CNOT(0, 1),
gates.H(0),
],
Expand Down
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