Quantum Oracles and Construction of Quantum Gate Matrices
摘要
In the last chapter, we see that the function to be studied is embedded in a quantum oracle. In this chapter, we will discuss the properties of quantum oracles and their implementations. We will discuss two types of quantum oracles, namely the XOR and phase quantum oracles. We will also learn a systematic way to construct the matrix of a quantum gate when its effects on basis vectors are given.