101 citations · 231 across the 11 of their papers we have counts for
11 papers
Entanglement Area Law for Shallow and Deep Quantum Neural Network States
Zhih-Ahn Jia, Lu Wei, Yu-Chun Wu +2
A study of the artificial neural network representation of quantum many-body states is presented. The locality and entanglement properties of states for shallow and deep quantum ne…
Quantum Neural Network States: A Brief Review of Methods and Applications
Zhih-Ahn Jia, Biao Yi, Rui Zhai +3
One of the main challenges of quantum many-body physics is that the dimensionality of the Hilbert space grows exponentially with the system size, which makes it extremely difficult…
Entropic No-Disturbance as a Physical Principle
Zhih-Ahn Jia, Rui Zhai, Bai-Chu Yu +2
The celebrated Bell-Kochen-Specker no-go theorem asserts that quantum mechanics does not present the property of realism, the essence of the theorem is the lack of a joint probabil…
Efficient Machine Learning Representations of Surface Code with Boundaries, Defects, Domain Walls and Twists
Zhih-Ahn Jia, Yuan-Hang Zhang, Yu-Chun Wu +3
Machine learning representations of many-body quantum states have recently been introduced as an ansatz to describe the ground states and unitary evolutions of many-body quantum sy…
Experimentally detecting a quantum change point via Bayesian inference
Shang Yu, Chang-Jiang Huang, Jian-Shun Tang +15
Detecting a change point is a crucial task in statistics that has been recently extended to the quantum realm. A source state generator that emits a series of single photons in a d…
Hierarchy of Genuine Multipartite Quantum Correlations
Zhih-Ahn Jia, Rui Zhai, Shang Yu +2
Classifying states which exhibiting different statistical correlations is among the most important problems in quantum information science and quantum many-body physics. In biparti…
Geometric Local Hidden State Model for Some Two-qubit States
Bai-Chu Yu, Zhih-Ahn Jia, Yu-chun Wu +1
Adopting the geometric description of steering assemblages and local hidden states (LHS) model, we construct the optimal LHS model for some two-qubit states under continuous projec…
Geometric Steering Criterion for Two-qubit States
Bai-Chu Yu, Zhih-Ahn Jia, Yu-Chun Wu +1
According to the geometric characterization of measurement assemblages and local hidden state (LHS) models, we propose a steering criterion which is both necessary and sufficient f…
The Exclusivity Principle Determines the Correlation Monogamy
Zhian Jia, Gao-Di Cai, Yu-Chun Wu +2
Adopting the graph-theoretic approach to the correlation experiments, we analyze the origin of monogamy and prove that it can be recognized as a consequence of the exclusivity prin…
Characterizing Nonlocal Correlations via Universal Uncertainty Relations
Zhih-Ahn Jia, Yu-Chun Wu, Guang-Can Guo
Characterization and certification of nonlocal correlations is one of the the central topics in quantum information theory. In this work, we develop the detection methods of entang…
Monogamy Relation in No-disturbance Theories
Zhih-Ahn Jia, Yu-Chun Wu, Guang-Can Guo
The monogamy is a fundamental property of Bell nonlocality and contextuality. In this article, we studied the -cycle noncontextual inequalities and generalized CHSH inequalities…