48 citations · 105 across the 11 of their papers we have counts for
8 papers · 1 filter
Direct Fidelity Estimation of Quantum States using Machine Learning
Xiaoqian Zhang, Maolin Luo, Zhaodi Wen +4
In almost all quantum applications, one of the key steps is to verify that the fidelity of the prepared quantum state meets expectations. In this Letter, we propose a new approach…
A Hybrid and Universal Blind Quantum Computation
Xiaoqian Zhang, Weiqi Luo, Guoqiang Zeng +4
In blind quantum computation (BQC), a client delegates her quantum computation to a server with universal quantum computers who learns nothing about the client's private informatio…
Gate Teleportation-based Universal Blind Quantum Computation
Xiaoqian Zhang
Blind quantum computation (BQC) allows that a client who has limited quantum abilities can delegate quantum computation to a server who has advanced quantum technologies but learns…
Measurement-based universal blind quantum computation with minor resources
Xiaoqian Zhang
Blind quantum computation (BQC) enables a client with less quantum computational ability to delegate her quantum computation to a server with strong quantum computational power whi…
Blind quantum computation for QFT on multi-qubit states
Xiaoqian Zhang
After quantum computers come out, governments and rich companies will have the abilities to buy these useful quantum computers, meanwhile they are familiar with these technologies…
Local distinguishability of quantum states in multipartite System
Xiaoqian Zhang
In this paper, we mainly study the local distinguishable multipartite quantum states by local operations and classical communication (LOCC) in $m_1\otimes m_2\otimes\ldots\otimes m…
Local distinguishability of quantum states in bipartite systems
Xiaoqian Zhang, Cheng Guo, Weiqi Luo +1
In this article, we show a sufficient and necessary condition for locally distinguishable bipartite states via one-way local operations and classical communication (LOCC). With thi…
Blind quantum computation for quantum Fourier transform on Bell states
Xiaoqian Zhang
It is called blind quantum computation(BQC) that a client who has limited quantum technologies can delegate her quantum computing to a server who has fully-advanced quantum compute…