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Physical implementability for reversible magic state manipulation
Magic states are essential for achieving universal quantum computation, yet the reversibility and efficiency of exact magic state …
Yu-Ao Chen
,
Gour Gilad
,
Xin Wang
,
Lei Zhang
,
Chenghong Zhu
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DOI
Shadow Simulation of Quantum Processes
We introduce the task of shadow process simulation, where the goal is to simulate the estimation of the expectation values of arbitrary …
Xuanqiang-Zhao
,
Xin Wang
,
Giulio Chiribella
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DOI
Optimal unilocal virtual quantum broadcasting
Quantum broadcasting is central to quantum information processing and characterizes the correlations within quantum states. …
Hongshun Yao
,
Xia Liu
,
Chengkai Zhu
,
Xin Wang
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DOI
Reversing Unknown Quantum Processes via Virtual Combs for Channels with Limited Information
The inherent irreversibility of quantum dynamics for open systems poses a significant barrier to the inversion of unknown quantum …
Chengkai Zhu
,
Yin Mo
,
Yu-Ao Chen
,
Xin Wang
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DOI
Limitations of Classically Simulable Measurements for Quantum State Discrimination
In the realm of fault-tolerant quantum computing, stabilizer operations play a pivotal role, characterized by their remarkable …
Chengkai Zhu
,
Zhiping Liu
,
Chenghong Zhu
,
Xin Wang
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DOI
Enhancement of non-Stabilizerness within Indefinite Causal Order
In quantum computing, the nonstabilizerness of quantum operations is crucial for understanding and quantifying quantum speedups. In …
Yin Mo
,
Chengkai Zhu
,
Zhiping Liu
,
Mingrui Jing
,
Xin Wang
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DOI
Quantum Sequential Scattering Model for Quantum State Learning
Learning probability distribution is an essential framework in classical learning theory. As a counterpart, quantum state learning has …
Mingrui Jing
,
Geng Liu
,
Hongbin Ren
,
Xin Wang
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DOI
Retrieving Non-Linear Features from Noisy Quantum States
Accurately estimating high-order moments of quantum states is an elementary precondition for many crucial tasks in quantum computing, …
Benchi Zhao
,
Mingrui Jing
,
Lei Zhang
,
Xuanqiang-Zhao
,
Yu-Ao Chen
,
Kun Wang
,
Xin Wang
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DOI
Mitigating Barren Plateaus of Variational Quantum Eigensolvers
Variational quantum algorithms (VQAs) are expected to establish valuable applications on near-term quantum computers. However, recent …
Xia Liu
,
Geng Liu
,
Hao-Kai Zhang
,
Jiaxin Huang
,
Xin Wang
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DOI
Quantum self-attention neural networks for text classification
An emerging direction of quantum computing is to establish meaningful quantum applications in various fields of artificial …
Guangxi Li
,
Xuanqiang-Zhao
,
Xin Wang
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DOI
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