146 citations · 1.3k across the 43 of their papers we have counts for
7 papers · 1 filter
A Quantum Algorithm for Solving Linear Differential Equations: Theory and Experiment
Tao Xin, Shijie Wei, Jianlian Cui +7
We present and experimentally realize a quantum algorithm for efficiently solving the following problem: given an matrix , an -dimensional vector $\text…
Local-measurement-based quantum state tomography via neural networks
Tao Xin, Sirui Lu, Ningping Cao +5
Quantum state tomography is a daunting challenge of experimental quantum computing even in moderate system size. One way to boost the efficiency of state tomography is via local me…
Experimental Implementation of Efficient Quantum Pseudorandomness on a 12-spin System
Jun Li, Zhihuang Luo, Tao Xin +5
Quantum pseudorandomness, also known as unitary designs, comprise a powerful resource for quantum computation and quantum engineering. While it is known in theory that pseudorandom…
Experimental realization of quantum algorithms for linear system inspired by adiabatic quantum computing
Jingwei Wen, Xiangyu Kong, Shijie Wei +3
Quantum adiabatic algorithm is of vital importance in quantum computation field. It offers us an alternative approach to manipulate the system instead of quantum gate model. Recent…
Optimizing a Polynomial Function on a Quantum Simulator
Keren Li, Shijie Wei, Feihao Zhang +5
Gradient descent method, as one of the major methods in numerical optimization, is the key ingredient in many machine learning algorithms. As one of the most fundamental way to sol…
Experimental realization of noise-induced adiabaticity in nuclear magnetic resonance
B X Wang, T Xin, X Y Kong +3
The adiabatic evolution is the dynamics of an instantaneous eigenstate of a slowly varing Hamiltonian. Recently, an interesting phenomenon shows up that white noises can enhance an…