Practical Quantum Computing with IBM Qiskit for Beginners

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Provider

Coursera
Pricing

Free Online Course (Audit)
Languages

English
Certificate

Paid Certificate Available
Duration & workload

10 hours 23 minutes
Sessions

On-Demand
Level

Beginner
Subtitles

English

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Overview

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This course introduces you to quantum computing, focusing on IBM's Qiskit framework. You'll start with the basics of quantum mechanics, install and test Qiskit 0.23.0, and then explore qubits, learning how they differ from classical bits. Finally, you'll implement quantum gates like the Pauli X, Y, and Z gates. As you progress, the course offers detailed guidance on setting up your environment with Anaconda and Qiskit, ensuring you can follow along with practical demonstrations. You'll learn how to create and manipulate qubits, explore vector and matrix quantum states, and apply your knowledge through real-world examples on IBM's quantum computers. The hands-on exercises are designed to reinforce your learning, giving you the confidence to build and test quantum circuits on your own. By the end of the course, you'll have a comprehensive understanding of quantum gates, circuits, and algorithms, including the DJ algorithm and quantum key distribution. You will also be introduced to more advanced topics like quantum teleportation and multi-qubit states, providing you with a strong foundation for further exploration in the quantum computing field. This course is ideal for beginners with a basic understanding of Python programming. No prior knowledge of quantum mechanics or quantum computing is required, making it accessible to anyone interested in starting their journey in this cutting-edge field.

Syllabus

Introduction to the Course

In this module, we will provide a comprehensive overview of the course content and structure. You'll gain insight into what to expect from the course, including the main topics and the learning journey that lies ahead.

Introduction to Quantum Mechanics

In this module, we will dive into the foundational concepts of quantum mechanics. You'll explore the core principles that govern quantum behavior, setting the stage for understanding how these principles apply to quantum computing.

Classical Bit Versus Quantum Qubit

In this module, we will examine the key differences between classical bits and quantum qubits. Through a detailed exploration, you'll understand how qubits leverage quantum phenomena like superposition and entanglement to perform complex computations.

Creating, Retaining, and Reading out Qubits

In this module, we will focus on the practical aspects of working with qubits. You'll learn how to create qubits, maintain their state, and accurately read their information, which is essential for performing reliable quantum computations.

Vector and Matrix Quantum States

In this module, we will explore how quantum states are represented mathematically using vectors and matrices. You'll gain a deeper understanding of the operations that can be performed on these states and how they relate to quantum computation.

Classic Logic Gates Overview

In this module, we will cover the fundamental logic gates that form the basis of classical computing. This overview will prepare you for the transition to quantum logic gates by reinforcing your understanding of basic computational elements.

Popular Quantum Frameworks

In this module, we will introduce the most widely-used quantum computing frameworks. You'll learn about their unique features and how to choose the right framework for your quantum computing projects.

Installing Anaconda Python Distribution

In this module, we will walk through the process of installing the Anaconda Python distribution, a crucial step in setting up your quantum computing development environment. This will pave the way for working with Qiskit and other essential tools.

Installing and Testing Qiskit

In this module, we will cover the installation and initial testing of Qiskit, IBM's open-source quantum computing framework. You'll learn how to set up the framework and verify that it's ready for quantum programming.

Pauli X-Gate in Qiskit

In this module, we will delve into the Pauli X-Gate, a fundamental quantum gate. You'll learn how to implement it in Qiskit and analyze its role in quantum circuits.

Pauli X-Gate Input and Output Customizations

In this module, we will focus on customizing the Pauli X-Gate inputs and outputs. You'll explore different scenarios and understand how these customizations influence quantum circuit behavior.

Pauli X-Gate in Real IBM Quantum Computer

In this module, we will take the Pauli X-Gate from simulation to reality by running it on an actual IBM quantum computer. You'll compare the results and explore the practical challenges of working with real quantum hardware.

Pauli Matrixes as State Vectors

In this module, we will explore Pauli matrices and their role in representing quantum states as vectors. You'll gain a deeper understanding of their importance in quantum computations.

Pauli Y-Gate Operations

In this module, we will cover the Pauli Y-Gate, another essential quantum gate. You'll learn how to implement it in Qiskit and examine its effects on quantum circuits.

Pauli Z-Gate

In this module, we will focus on the Pauli Z-Gate, explaining its operation and significance in quantum circuits. You'll learn how to implement it in Qiskit and analyze its impact on computations.

Eigenvectors of XYZ Gates

In this module, we will explore eigenvectors associated with the XYZ quantum gates. You'll learn how to find and utilize these eigenvectors in quantum circuits, gaining insights into their role in quantum mechanics.

Hadamard Gate Introduction

In this module, we will introduce the Hadamard gate, a key component in quantum computing for creating superpositions. You'll learn its function and how to implement it in Qiskit.

Hadamard Gate in Qiskit

In this module, we will focus on implementing the Hadamard gate in Qiskit with a deeper exploration of its applications in quantum algorithms. You'll analyze the outcomes and understand its role in quantum computations.

Hadamard Gate Exercises

In this module, we will provide exercises to deepen your understanding of the Hadamard gate. You'll apply it in different scenarios, including combinations with other gates, and analyze the resulting quantum states.

H Gate in Real Quantum Computer

In this module, we will implement the Hadamard gate on a real IBM quantum computer. You'll compare these results with simulations and explore practical challenges encountered in real quantum hardware.

R Phi Gate

In this module, we will explore the R Phi gate, explaining its function and implementation in quantum circuits using Qiskit. You'll analyze how it affects quantum states and computations.

S and T Gates

In this module, we will introduce the S and T gates, two important components in quantum circuits. You'll learn how to implement them in Qiskit and understand their role in quantum algorithms.

U and I Gates

In this module, we will cover the U and I gates, explaining their applications and implementation in quantum circuits. You'll learn how they are used to control qubit states effectively.

Multi-Qubit States Introduction

In this module, we will explore the basics of multi-qubit states, highlighting how they differ from single qubit systems. You'll learn about the significance of entanglement and how multi-qubit interactions form the core of quantum computing.

Representing Multi-Qubit States

In this module, we will focus on representing multi-qubit states using mathematical tools such as tensor products. You'll gain a deeper understanding of how to describe and work with complex quantum systems.

Multi-Qubit Circuit Using Single Qubit Gates - Sample Circuit 1

In this module, we will walk through the design of a simple multi-qubit circuit using only single-qubit gates. You'll learn how to construct and analyze this circuit, building your skills in quantum circuit design.

Multi-Qubit Circuit Using Single Qubit Gates - Sample Circuit 2

In this module, we will explore a more advanced multi-qubit circuit, again using only single-qubit gates. You'll deepen your understanding of quantum circuits by analyzing the behavior and results of this more complex design.

CNOT Gate with Classical Qubits

In this module, we will introduce the CNOT gate and explore its role in quantum computing. You'll learn how to implement it with classical qubits and analyze how the control and target qubits interact.

CNOT Gate with Control Qubit Superposition

In this module, we will explore the behavior of the CNOT gate when the control qubit is in superposition. You'll learn how this affects the outcome of quantum circuits and gain insights into the power of quantum superposition.

CNOT Gate with Control Qubit Superposition - in Real Quantum Computer

In this module, we will take the CNOT gate with a superposed control qubit and run it on a real IBM quantum computer. You'll compare these results with simulations and explore the practical considerations involved in real-world quantum computing.

CNOT Gate with Both Qubit Superposition

In this module, we will explore the CNOT gate when both the control and target qubits are in superposition, leading to entangled states. You'll gain insights into the implications of these operations for quantum algorithms.

CNOT Gate with Both Qubit Superposition Target X

In this module, we will focus on the behavior of the CNOT gate when the target qubit is in superposition. You'll learn how this affects quantum states and understand the practical applications of this setup in quantum circuits.

CNOT Circuit Identities

In this module, we will introduce and explore common CNOT circuit identities. You'll learn the theory behind these identities and how to implement and verify them using Qiskit, solidifying your understanding of quantum circuit design.

CZ Circuit Identity

In this module, we will delve into the CZ (Controlled-Z) gate and its associated circuit identities. You'll learn how to implement these identities in Qiskit and explore their connection to CNOT circuit identities.

CY Circuit Identity

In this module, we will explore the CY (Controlled-Y) gate and its circuit identities. You'll learn how to implement these in Qiskit and understand their impact on quantum states.

SWAP Circuit Identity

In this module, we will cover the SWAP gate, exploring its role and associated circuit identities in quantum circuits. You'll learn how to verify these identities and consider practical applications in quantum computing.

Toffoli Gate

In this module, we will introduce the Toffoli gate, also known as the CCNOT gate, and its critical role in quantum computing. You'll learn how to implement it in Qiskit and explore its applications in various quantum algorithms.

Toffoli Circuit Identity

In this module, we will delve into Toffoli circuit identities, exploring their theoretical foundations and practical implementation in Qiskit. You'll understand their significance in the design and optimization of quantum circuits.

DJ Problem Overview

In this module, we will provide an overview of the Deutsch-Jozsa problem, one of the key problems in quantum computing. You'll learn about its significance and how it demonstrates the power of quantum algorithms over classical ones.

DJ Algorithm Design

In this module, we will focus on designing the Deutsch-Jozsa algorithm, breaking down each step of its construction. You'll learn how this algorithm achieves quantum speedup and analyze its efficiency compared to classical approaches.

DJ Algorithm Implementation

In this module, we will implement the Deutsch-Jozsa algorithm in Qiskit, guiding you through the process of testing and verifying its correctness. You'll analyze the results and understand the broader implications of this algorithm for quantum computing.

Quantum Cryptography: Quantum Key Distribution

In this module, we will explore quantum key distribution (QKD), a crucial aspect of quantum cryptography. You'll learn how QKD can be implemented to secure communication and understand the impact of quantum computing on traditional cryptographic methods like RSA.

Quantum Teleportation Theory

In this module, we will delve into the theory of quantum teleportation, exploring how quantum states can be transmitted instantaneously between distant qubits. You'll learn the steps involved in this process and its potential impact on quantum communication.

Further Learning and Resources

In this final module, we will offer guidance on further learning opportunities and resources. You'll receive recommendations on how to continue your quantum computing journey and stay abreast of the latest advancements in this rapidly evolving field.