Seminal Quantum Algorithms Description and Programming

This chapter expounds on quantum algorithms, outlining fundamental concepts and their practical implementations. It starts with an explanation of core quantum principles such as functions and oracles. Then, it introduces Qiskit, an IBM-developed open-source quantum computing software framework. The discussion integrates theoretical underpinnings with empirical demonstrations, providing readers with an understanding of quantum programming intricacies. Through the utilisation of practical examples implemented in Qiskit, readers are given firsthand exposure, thereby reinforcing their comprehension of the subject matter. The overarching objective is to equip readers with a comprehensive knowledge base, thereby fostering proficiency in navigating the theoretical underpinnings and practical applications of quantum computing. To this end, the chapter ends with an examination of three seminal quantum algorithms: Deutsch, Deutsch-Jozsa, and Bernstein-Vazirani. These algorithms serve as keystones in the quantum computing domain, illustrating the efficacy and adaptability of quantum computation in resolving diverse computational problems.