“This isn't just another theoretical quantum computing textbook. It's a hands-on, practical guide that bridges the gap between abstract quantum concepts and real-world applications."- Robert Loredo, former Worldwide Team Leader for IBM’s Quantum Ambassador program.
“If you’re new to quantum computing, have not worked through other textbooks, or want a gentle but comprehensive starting point, this book is an excellent choice."- Alex Khan, VP of Quantum R&D BQP
Key FeaturesUnderstand the theoretical foundations of quantum computingLearn how to use the Qiskit framework and how to run quantum algorithms with itDiscover top quantum algorithms like Grover’s search and Shor’s factoring methodsPurchase of the print or Kindle book includes a free PDF eBookBook DescriptionThis book is a from-scratch introduction to quantum computing and its most important foundational algorithms, from simple protocols like Deutsch’s algorithm to powerful ones such as Shor’s factoring algorithm. It provides clear explanations and a hands-on approach, with runnable code for both simulators and real quantum hardware. The book is fully self-contained and assumes no prior experience in quantum computing. Starting with a single qubit, it gradually builds up to algorithms that use superposition and entanglement.
Practical applications are presented throughout, including quantum money that cannot be forged, unbreakable quantum cryptography, and quantum algorithms for searching and factoring that significantly outperform classical approaches. All algorithms are implemented and carefully explained using Qiskit 2.1.
By the end of the book, you will understand how quantum algorithms work, how to write your own quantum programs, and how to run them on simulators and real quantum computers, preparing you to move on to advanced topics such as quantum optimization and quantum artificial intelligence.
What you will learnUnderstand what makes a quantum computer uniqueMathematically represent the state of multi-qubit systemsDescribe the effects of measurements in quantum computersKnow how quantum superposition, entanglement, and interference workImplement and run any quantum algorithm in QiskitUnderstand how Shor's and Grover's algorithms workGain familiarity with quantum fault-tolerance and quantum advantageWho this book is forThis book would be ideal for university-level students in Computer Science, Mathematics, Physics or other STEM fields taking introductory-level courses on quantum computing. It also suits professionals, researchers and self-learners with a STEM background.
Table of ContentsWhat Is (and What Is Not) a Quantum Computer?Qubits, Gates, and MeasurementsApplications and Protocols with One QubitCoding One-Qubit Protocols in QiskitHow to Work with Two QubitsApplications and Protocols with Two QubitsCoding Two-Qubit Algorithms in QiskitHow to Work with Many QubitsThe Full Power of Quantum AlgorithmsCoding with Many Qubits in QiskitFinding the Period and Factoring NumbersSearching and Counting with a Quantum ComputerCoding Shor and Grover&a