Qiskit: Difference between revisions
From wikiluntti
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=== Setting Up Qiskit === | === Setting Up Qiskit === | ||
https://qiskit.org/textbook/ch-states/representing-qubit-states.html | |||
<syntaxhighlight> | <syntaxhighlight> | ||
qc = QuantumCircuit(1) # Create a quantum circuit with one qubit | qc = QuantumCircuit(1) # Create a quantum circuit with one qubit | ||
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qc.initialize(initial_state, 0) # Apply initialisation operation to the 0th qubit | qc.initialize(initial_state, 0) # Apply initialisation operation to the 0th qubit | ||
qc.draw('text') # Let's view our circuit (text drawing is required for the 'Initialize' gate due to a known bug in qiskit) | qc.draw('text') # Let's view our circuit (text drawing is required for the 'Initialize' gate due to a known bug in qiskit) | ||
result = execute(qc,backend).result() # Do the simulation, returning the result | |||
out_state = result.get_statevector() | |||
print(out_state) # Display the output state vector | |||
</syntaxhighlight> | </syntaxhighlight> | ||
Revision as of 11:36, 21 November 2020
Introduction
https://quantum-computing.ibm.com/
https://quantum-computing.ibm.com/challenges/fall-2020
https://quantum-computing.ibm.com/jupyter/user/IBMQuantumChallenge2020/week-1/ex_1a_en.ipynb
Theory
Installation
Installation https://qiskit.org/documentation/install.html
conda create -n qiskit python=3
conda activate qiskit
pip install qiskit _OR_ pip install qiskit[visualization]Setting Up Qiskit
https://qiskit.org/textbook/ch-states/representing-qubit-states.html
qc = QuantumCircuit(1) # Create a quantum circuit with one qubit
initial_state = [0,1] # Define initial_state as |1>
qc.initialize(initial_state, 0) # Apply initialisation operation to the 0th qubit
qc.draw('text') # Let's view our circuit (text drawing is required for the 'Initialize' gate due to a known bug in qiskit)
result = execute(qc,backend).result() # Do the simulation, returning the result
out_state = result.get_statevector()
print(out_state) # Display the output state vectorQuantum Gates
Exercises
Week 1
Week 2
Week 3
