book

Learn Quantum Computing with Python and IBM Quantum Experience

by Robert Loredo

September 2020

Beginner to intermediate

510 pages

10h 26m

English

Packt Publishing

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Who this book is forWhat this book coversTo get the most out of this bookDownload the example code filesCode in ActionDownload the color imagesConventions usedGet in touchReviews
Technical requirementsNavigating the IBM Quantum ExperienceRegistering to the IBM Quantum ExperienceUnderstanding the Personal profile tabGetting started with IBM Quantum Experience Learning about your backendsLearning about pending and latest resultsExploring My AccountSummaryQuestions
Technical requirementsCreating a quantum circuit using the ComposerLaunching the Composer editorFamiliarizing yourself with the Circuit Composer componentsCreating our first quantum circuitBuilding a quantum circuit with classical bit behaviorsBuilding a coin-flipping experimentEntangling two coins togetherSummaryQuestions
Technical requirementsCreating a quantum circuit using Quantum Lab NotebooksLaunching a Notebook from the Quantum LabFamiliarizing yourself with the Quantum Lab componentsOpening and importing existing Quantum Lab NotebookDeveloping a quantum circuit on Quantum Lab NotebooksReviewing the results of your quantum circuit on Quantum Lab NotebooksExecuting a quantum circuit on a quantum computerSummaryQuestions
Technical requirementsIntroducing quantum computingUnderstanding superpositionLearning about classical randomnessPreparing a qubit in a superposition stateUnderstanding entanglement Learning about the effects of interference between qubitsCreating a quantum teleportation circuit Executing the quantum teleportation circuitSummaryQuestions
Technical requirementsLearning about quantum bits (qubits)Reviewing the classic bitUnderstanding the qubitVisualizing the state vector of a qubitCreating the Bloch sphere representation of a qubitUnderstanding multi-qubitsLearning about superconducting qubitsCoupling the qubits togetherSummaryQuestions
Technical requirementsReviewing classical logic gatesUnderstanding unitary operatorsSummaryQuestions

Technical requirementsUnderstanding quantum and classical system interconnectionsReviewing the quantum programming processUnderstanding how to organize and interact with QiskitUnderstanding Qiskit basics and its elementsTerraAerIgnisAquaInstalling and configuring Qiskit on your local machinePreparing the installationInstalling AnacondaInstalling QiskitConfiguring your local Qiskit environmentGetting support from the Qiskit communityIntroducing the Qiskit community Contributing to the Qiskit communitySummaryQuestions
Technical requirementsUnderstanding quantum circuitsCreating a quantum circuitObtaining circuit properties and analysisCustomizing and parameterizing circuit librariesGenerating pulse schedules on hardwareLearning about instructionsUnderstanding pulses and Pulse librariesGenerating and executing schedulesScheduling existing quantum circuitsLeveraging provider informationLearning about the IBM Quantum Experience componentsSummaryQuestions
Technical requirementsMonitoring and tracking jobsOptimizing circuits using the TranspilerTransformation of a quantum circuitOptimizing the circuit by leveraging the layout optimizerLeaning about backend configuration and optimizationUnderstanding passes and pass managersVisualizing and enhancing circuit graphsLearning about customized visual circuitsDrawing the DAG of a circuitSummaryQuestions
Technical requirementsUnderstanding the differences between the Aer simulatorsViewing all available backendsRunning circuits on the Qasm simulatorAdding parameters to the backend optionsInitializing the qubits on a circuitRunning circuits on the statevector simulatorRunning circuits on the unitary simulatorRunning circuits on the pulse simulatorGenerating noise modelsUnderstanding decoherence (T1 and T2)Understanding single-gate, multi-gate, and readout errorsBuilding your own noise modelExecuting quantum circuits with custom noise modelsAdding custom noise models to our circuitsSummaryQuestions
Technical requirementsGenerating noise effects of relaxationGenerating noise models and test circuitsEstimating T1 decoherence timesGenerating the noise effects of dephasingGenerating and executing T2 circuitsEstimating T2 decoherence timesGenerating and executing T2* test circuitsEstimating the T2* dephasing timeMitigating readout errorsSummaryQuestions Further reading
Technical requirementsUnderstanding the components and their usabilityInitializing a fixed quantum stateCreating a neural network discriminatorImplementing state function operatorsUsing Aqua utilities to simplify your workFamiliarizing yourself with the quantum algorithms in AquaImplementing the Logical Expression OracleImplementing a truth table OracleCreating your first classical/quantum application (Simon's)Stating Simon's problemImplementing Simon's algorithmSummaryQuestions
Technical requirementsUnderstanding the meaning of outperforming classical systemsUnderstanding the Bell states algorithmLearning about Deutsch's algorithmUnderstanding the Deutsch-Jozsa algorithmLearning about the foundational oracle-based quantum algorithmLearning about the Bernstein-Vazirani algorithmSummaryQuestions
Technical requirementsUnderstanding periodic quantum algorithmsLearning Simon's algorithmLearning about the Quantum Fourier Transform algorithmUnderstanding Shor's algorithmLearning about Grover's search algorithmLearning about the problemUnderstanding Grover's search algorithmImplementing Grover's search algorithmSummaryQuestions
Chapter 1 – Exploring the IBM Quantum ExperienceQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerQuestion 5AnswerChapter 2 – Circuit Composer – Creating a Quantum CircuitQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerChapter 3 – Creating Quantum Circuits Using Quantum Lab NotebooksQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerChapter 4 – Understanding Basic Quantum Computing PrinciplesQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerChapter 5 – Understanding the Quantum Bits (Qubit)Question 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerQuestion 5AnswerQuestion 6AnswerQuestion 7AnswerQuestion 8AnswerChapter 6 – Understanding Quantum Logic GatesQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerQuestion 5AnswerQuestion 6AnswerQuestion 7AnswerQuestion 8AnswerChapter 7 – Introducing Qiskit and Its ElementsQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerQuestion 5AnswerQuestion 6AnswerQuestion 7AnswerChapter 8 – Programming with Qiskit TerraQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerQuestion 5AnswerQuestion 6AnswerQuestion 7AnswerChapter 9 – Monitoring and Optimizing Quantum CircuitsQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerQuestion 5AnswerQuestion 6AnswerQuestion 7AnswerQuestion 8AnswerQuestion 9AnswerChapter 10 – Executing Circuits Using Qiskit AerQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerQuestion 5AnswerQuestion 6AnswerQuestion 7AnswerQuestion 8AnswerChapter 11 – Mitigating Quantum Errors Using IgnisQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerQuestion 5AnswerQuestion 6AnswerQuestion 7AnswerQuestion 8AnswerChapter 12 – Learning about Qiskit AquaQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerQuestion 5AnswerQuestion 6AnswerQuestion 7AnswerQuestion 8AnswerChapter 13 – Understanding Quantum AlgorithmsQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerQuestion 5AnswerQuestion 6AnswerChapter 14 – Applying Quantum AlgorithmsQuestion 1AnswerQuestion 2AnswerQuestion 3AnswerQuestion 4AnswerQuestion 5AnswerQuestion 6AnswerQuestion 7AnswerQuestion 8Answer
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Content preview from Learn Quantum Computing with Python and IBM Quantum Experience

Chapter 2: Circuit Composer – Creating a Quantum Circuit

In this chapter, you will learn how to use the Circuit Composer and what each of the composer's component functions are with respect to creating and running experiments. The composer will help you to visually create a quantum circuit via its built-in user interface, which in turn will help you to conceptualize how the basic principles of quantum mechanics are used to optimize your experiments. You will also learn how to import quantum circuits, preview the results of each experiment, and create your first quantum circuit.

The following topics will be covered in this chapter:

Creating a quantum circuit using the Composer
Creating our first quantum circuit
Building a coin-flipping experiment ...

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Practical Quantum Computing for Developers: Programming Quantum Rigs in the Cloud using Python, Quantum Assembly Language and IBM QExperience

Vladimir Silva

Quantum Machine Learning with Python: Using Cirq from Google Research and IBM Qiskit

Publisher Resources

ISBN: 9781838981006Supplemental Content

Learn Quantum Computing with Python and IBM Quantum Experience

by Robert Loredo

Chapter 2: Circuit Composer – Creating a Quantum Circuit

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

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Chapter 2: Circuit Composer – Creating a Quantum Circuit

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,and much more.

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Practical Quantum Computing for Developers: Programming Quantum Rigs in the Cloud using Python, Quantum Assembly Language and IBM QExperience

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Publisher Resources

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.