A Review on Quantum Communication and Computing

Quantum communication is based on a number of novel ideas. It is propelled forward by intriguing physics and associated disciplines such as superposition, entanglement, quantum tunneling, etc. This necessitates acquiring new skills ranging from physics, programming, computer science, communication engineering, mechanical engineering, and electrical engineering. The first applications have already reached market segments, and laboratories in universities are working on and developing advanced quantum networks, but the majority of the updates are yet to come. The quantum network is a new scientific field that is expected to become one of the core networking technologies in the future. In this research work, the fundamentals of quantum mechanics, the principles underlying it, and the progress made thus far in quantum computing and quantum communicationare discussed.