This paper provides a new (second) way, which is completely different from Shor's algorithm,
to show the optimistic potential of a D-Wave quantum computer for deciphering RSA and …

Wavelet transform is being widely used in classical image processing. One-dimension
quantum wavelet transforms (QWTs) have been proposed. Generalizations of the 1-D QWT …

Clustering algorithms are used to classify the unlabeled data into a number of categories
with polynomial time complexity. Quantum clustering algorithms are developed to improve …

Contemporary quantum computers face many critical challenges that limit their usefulness
for practical applications. A primary limiting factor is classical-to-quantum (C2Q) data …

The quantum kernel method has attracted considerable attention in the field of quantum
machine learning. However, exploring the applicability of quantum kernels in more realistic …

Due to the intrinsic point-to-point characteristic of quantum key distribution (QKD) systems, it
is necessary to study and develop QKD network technology to provide a secure …

摘要通用量子计算机器件进展缓慢, 对实用化1024-bit 的RSA 密码破译尚不能构成威胁,
现代密码依旧是安全的. 量子计算密码攻击需要探索新的途径: 一是, 量子计算能否协助/加速 …

The promises of advanced quantum computing technology have driven research in the
simulation of quantum computers on classical hardware, where the feasibility of quantum …

Classical simulation of quantum computation is vital for verifying quantum devices and
assessing quantum algorithms. We present a new quantum circuit simulator developed on …

We propose a method for the realization of the two-qubit quantum Fourier transform (QFT)
using a Hamiltonian which possesses the circulant symmetry. Importantly, the eigenvectors …