Quantum Computing with Python: Hands-on quantum programming with Qiskit, Cirq, and AWS Braket (English Edition)

Quantum computing is rapidly evolving from a theoretical concept into a practical technology, influencing areas such as cybersecurity, optimization, artificial intelligence, and scientific research. As industries explore their potential, there is a growing demand for engineers, developers, and researchers who can understand and apply quantum computing using accessible tools such as Python. This book is written from a combined perspective of teaching, research, and industry experience, ensuring both conceptual clarity and practical relevance. It introduces core concepts such as qubits, quantum states, gates, and circuits, and then progresses to algorithms such as Grover’s and Shor’s. It also explains quantum hardware, noise, and real-world limitations. You will gain hands-on experience using Qiskit, Cirq, and AWS Braket, along with exposure to advanced topics such as variational algorithms, quantum cryptography, and quantum machine learning, supported by simulation exercises and mini projects. By the end of this book, readers will be able to design and implement quantum programs, work with modern quantum platforms, and apply quantum concepts to real-world problems with confidence. What you will learn ● Understand qubits, superposition, entanglement, and quantum computing basics. ● Design quantum circuits using gates, measurements, and circuit models. ● Implement quantum algorithms like Grover’s and Shor’s using Python. ● Work with Qiskit, Cirq, and AWS Braket for real applications. ● Debug and optimize quantum code using generative LLMs. ● Train hybrid quantum neural networks with PennyLane PyTorch. Who this book is for This book targets students, academicians, software developers, researchers, data scientists, and engineers with basic Python and introductory mathematics. It helps industry professionals develop practical skills in quantum programming, multi-framework SDK deployment, and real-world quantum computing applications. Table of Contents 1. Introduction to Quantum Computing 2. Qubits and Quantum States 3. Quantum Gates and Circuits 4. Quantum Algorithms 5. Quantum Hardware and Noise 6. Getting Started with Python for Quantum Computing 7. Programming with Qiskit from IBM 8. Quantum Utility and Qiskit Patterns 9. Programming with Cirq 10. Programming with AWS Braket 11. Variational and Hybrid Algorithms with Python 12. Quantum Cryptography and Security 13. Quantum Machine Learning 14. Quantum Simulation Projects 15. End-to-end Mini Projects 16. Artificial Intelligence and Quantum Computing 17. Road Ahead for Quantum Computing Appendix: AI-assisted Programming for Quantum Computing