1 citations · 1 across the 3 of their papers we have counts for
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Can scrambling protect quantum state distinguishability under noise?
Guoding Liu, Chushi Qin, Zitai Xu +2
Quantum state distinguishability is a fundamental concept in quantum information science that underpins a wide range of important practical tasks. Traditionally formulated for pair…
Entanglement distillation based on Hamiltonian dynamics
Zitai Xu, Guoding Liu
Efficient entanglement distillation is a central task in quantum information science and future quantum networks. At the core of distillation protocols are the quantum error correc…
Enhanced Analysis for the Decoy-State Method
Zitai Xu, Yizhi Huang, Xiongfeng Ma
Quantum key distribution is a cornerstone of quantum cryptography, enabling secure communication through the principles of quantum mechanics. In reality, most practical implementat…
Group twirling and noise tailoring for multi-qubit controlled phase gates
Guoding Liu, Ziyi Xie, Zitai Xu +1
Group twirling is crucial in quantum information processing, particularly in randomized benchmarking and random compiling. While protocols based on Pauli twirling have been effecti…