Artem Chernikov

Optimized Amplitude Amplification for Quantum State Preparation

2025 · arXiv (Cornell University)

In this paper, we present an algorithm for preparing quantum states of the form $\sum_{i=0}^{n-1} α_i |i\rangle$, where the coefficients $α_i$ are specified by a quantum oracle. Our method achieves this task twice as fast …