Table of contents : 1. Preface 1.1 How to Use This Book 1.2 Required Background 2. Introduction to Quantum Computing 2.1 Historical Overview 2.2 Classical vs. Quantum Computing 2.3 Key Principles of Quantum Computing 2.4 Quantum Advantage 3. Quantum Mechanics for Computing 3.1 Quantum States 3.2 Superposition 3.3 Quantum Entanglement 4. Mathematical Foundations 4.1 Linear Algebra 4.2 Probability Theory 4.3: Complex Numbers 5. Introduction to Quantum Bits (Qubits) 5.1. State Vectors 5.2 Bloch Sphere Representation 6. Quantum Gates and Circuits 6.1 Pauli Gates: The Fundamental Building Blocks in Quantum Computing 6.2 Universal Quantum Gates 6.3 Quantum Circuit Model 7. Quantum Algorithms: Basics 7.1 Quantum Parallelism: A Revolution in Computational Efficiency 7.2 Grover's Algorithm: Revolutionizing Unstructured Search Problems 7.3 Quantum Fourier Transform: A Deep Dive 8. Quantum Search Algorithms 8.1 Variations of Grover's Algorithm 8.2 Quantum Walks: The Quantum Analogue of Classical Random Walks and Their Impact on Algorithmic Complexity 9. Quantum Factoring and Cryptography 9.1 Shor's Algorithm: Revolutionizing Cryptography and Computing 9.2 Post-Quantum Cryptography: An In-Depth Exploration 10. Error Correction and Fault Tolerance in Quantum Computing 10.2 Cat States and Steane Codes 11. Quantum Machine Learning 11.1. Quantum Support Vector Machines 11.2. Quantum Neural Networks 12. Quantum Simulation 12.1. Simulating Physical Systems 13. Quantum Optimization 13.1. Quantum Annealing 13.2. Variational Quantum Eigensolver (VQE) 14. Quantum Hardware Overview 14.1. Superconducting Qubits 14.2. Trapped Ions 14.3. Topological Qubits 15. Quantum Programming Languages 15.1 Qiskit: Unlocking the Potential of Quantum Computing 16. Quantum Computing Platforms 16.1 IBM Q Experience 16.2. Google Quantum AI Lab 16.3. Rigetti Quantum Computing: Pioneering the Quantum Cloud and Beyond 17. Applications in Finance and Economics: Unlocking Quantum Potential in Financial Markets and Economic Modeling 17.1 Portfolio Optimization: Quantum Computing’s Revolutionary Impact 17.2 Option Pricing: The Quantum Revolution 18. Applications in Medicine and Biology: A Quantum Leap Forward 18.1. Drug Discovery: A Quantum Paradigm Shift 18.2 Genetic Sequencing: Leveraging Quantum Algorithms 19. The Future of Quantum Computing—Unveiling the Realm of Infinite Possibilities 19.1 Quantum Supremacy: The Tipping Point of Quantum Computing 19.2 Milestones and Challenges: The Dichotomy Shaping the Quantum Future 20. Quantum Software and Libraries 20.1 Open Source Tools in Quantum Computing 20.2 Commercial Software in Quantum Computing 21. Further Reading and Resources 21.1 Books 22. Glossary of Terms 22.1 Alphabetical List of Terms 22.2 Notation Guide 22.3 About the author