Qiskit

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

<syntaxhightlight> conda create -n qiskit python=3 conda activate qiskit pip install qiskit _OR_ pip install qiskit[visualization] </syntaxhightlight>

Setting Up Qiskit

<syntaxhightlight> 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) </syntaxhightlight>

Quantum Gates

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Exercises

Week 1

Week 2

Week 3