Quantum key distribution: BB84 protocol and its variants
Quantum key distribution (QKD) is a cryptographic method for two parties to establish a shared secret key over an insecure communication channel. The security of QKD is based on the…
Quantum error correction in topological qubits
Quantum computers are devices that use the principles of quantum mechanics to perform computations. They are believed to be able to solve certain problems much faster than classical computers. However,…
Introduction to quantum complexity classes: BQP, QMA, QIP
Quantum complexity classes Quantum complexity classes are a collection of computational problems that are solvable by a quantum computer. Quantum computers are devices that use the principles of quantum mechanics…
Quantum Queries: Expanding Information Retrieval with Quantum Principles
In the realm of information retrieval and database search, quantum computing introduces a fascinating concept known as quantum queries. In this chapter, we delve into the world of quantum queries,…
Quantum Turing machines and their computational power
In the realm of theoretical computer science, Quantum Turing machines (QTMs) stand as a fundamental concept that merges the principles of quantum mechanics with the theory of computation. In this…
Quantum Programming Languages and Frameworks
In the world of quantum computing, programming languages and frameworks serve as the bridge between abstract quantum concepts and practical implementation. In this chapter, we explore some of the prominent…
Quantum Computing: Beyond the Horizon
As our journey through the quantum realm nears its conclusion, we cast our gaze beyond the present, exploring the speculative frontiers that quantum computing could unlock. In this chapter, we…
Quantum Computing: Current Landscape and Future Prospects
As we near the end of our journey through the world of quantum computing, it’s essential to reflect on the current state of the field and the exciting possibilities that…
Quantum Ethics and Societal Impact
As quantum technologies advance, the ethical considerations and societal implications become paramount. In this chapter, we delve into the ethical dimensions of quantum technologies, exploring the responsibilities of researchers, the…
Quantum Machine Learning: Bridging Quantum and Classical Paradigms
The marriage of quantum computing and machine learning offers a realm of possibilities that can redefine data analysis and decision-making. In this chapter, we explore the exciting field of quantum…