Abstract: A quantum computer has many advantages over a classical computer for exhaustive search. It can tackle problems in science, chemistry, and mathematics that are well beyond the reach of supercomputers. With every additional quantum bit computing power doubles. In this paper I will introduce the basic concepts of quantum computing, and explain the major open challenges in the realization of large-scale quantum circuits systems. It broadens the scope for implementation as it demonstrates quantum mechanical algorithms that can adapt to available technology.
Keywords: Classical computers, quantum computers, quantum computer systems, quantum simulators, Shor’s algorithm
| DOI: 10.17148/IJARCCE.2021.10105