Provided by: International Journal of Simulation: Systems, Science & Technology (IJSSST)
Date Added: Dec 2008
Theoretical constructed Quantum Computer (Q.C) is considered to be an earliest and foremost computing device whose intention is to deploy formally analyzed quantum information processing. To gain a computational advantage over traditional computers, Q.C made use of specific physical implementation. The standard set of universal reversible logic gates like CNOT, Toffoli, etc. provide elementary basis for quantum computing. Reversible circuits are the gates having same number of inputs/outputs known as its width with 1-to-1 vectors of inputs/outputs mapping.