Quantum circuit for multi-qubit Toffoli gate with optimal resource
Quantum circuit for multi-qubit Toffoli gate with optimal resource
Resource consumption is an important issue in quantum information processing, particularly during the present NISQ era. In this paper, we investigate resource optimization of implementing multiple controlled operations, which are fundamental building blocks in the field of quantum computing and quantum simulation. We design new quantum circuits for the $n$-Toffoli …