UnitaryGate | IBM Quantum Documentation
WEBclass qiskit.circuit.library.UnitaryGate(data, label=None, check_input=True, *, num_qubits=None) GitHub. Bases: Gate. Class quantum gates specified by a unitary matrix. Example. We can create a unitary gate from a unitary matrix then add it to a quantum circuit. The matrix can also be directly applied to the quantum circuit, see QuantumCircuit ...
circuit | IBM Quantum Documentation
WEBQuantum circuit model. qiskit.circuit. The fundamental element of quantum computing is the quantum circuit. This is a computational routine that can be run, one shot at a time, on a quantum processing unit (QPU).
qiskit - How do I get the unitary matrix of a circuit? - Quantum ...
WEBMar 25, 2024 · You can get back the matrix by using the save_unitary() method on the circuit after creating your circuit. Here is an example :
QuantumCircuit | IBM Quantum Documentation
WEBYou can convert simple circuits that act only on qubits with unitary operations into a Gate using to_gate(), and simple circuits acting only on qubits and clbits into a Instruction with to_instruction().
Simulators - Qiskit Aer 0.15.0 - GitHub Pages
WEB"unitary": A dense unitary matrix simulation of an ideal circuit. This simulates the unitary matrix of the circuit itself rather than the evolution of an initial quantum state. This method can only simulate gates, it does not support measurement, reset, or noise. "superop": A dense superoperator matrix simulation of an ideal or noisy circuit ...
How to obtain the unitary matrix of a circuit in Qiskit with Code ...
WEBJun 23, 2022 · In this tutorial we will see how to obtain the unitary matrix of any quantum circuit in Qiskit. In quantum computing unitary matrices are very important as they describe how quantum logic gates and circuits affect qubit states.
How do I build a gate from a matrix on Qiskit?
WEBDec 16, 2018 · However, there is another way to solve your problem. To check if a quantum circuit (that you can submit in Qiskit) corresponds to a unitary matrix, you can use the unitary_simulator backend. This will print the unitary matrix that your circuit represents. And you can compare to yours.
How to create a quantum gate from a unitary matrix in Qiskit …
WEBJul 3, 2022 · In this tutorial we will see how to construct a quantum logic gate from a unitary matrix. In quantum computing unitary matrices are very important as they describe how quantum logic gates and circuits affect qubit states.
Applying noise to custom unitary gates - Qiskit Aer 0.15.0
WEBThe Qiskit Aer AerSimulator supports simulation of arbitrary unitary operators directly as specified by the "unitary" in the basis gates. This allows us to add noise models to arbitrary unitaries in our simulation when we identify them using the optional label argument of QuantumCircuit.unitary.
UnitaryGate - IBM Quantum Documentation
WEBClass quantum gates specified by a unitary matrix. Example. We can create a unitary gate from a unitary matrix then add it to a quantum circuit. The matrix can also be directly applied to the quantum circuit, see QuantumCircuit.unitary().
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