4 citations · 4 across the 7 of their papers we have counts for
9 papers
Classical Algorithms for Function Computation in Gaussian Boson Sampling
Ruoting Dou, Hao Zhan, Shengjun Wu +2
Gaussian boson sampling (GBS) seeks quantum advantage by sampling photon-number patterns generated with squeezed inputs and passive linear optics. Many proposed GBS applications in…
The Inverse Eigenvalue Problem for Partial Transposes of Two-Qubit States
Ruoting Dou, Shengjun Wu, Zeng-Bing Chen
For a bipartite state , information about the spectrum of its partial transpose can be inferred from measurements on multiple copies of , without full state tomogra…
Local Universality and Structural Certificates for Minimal Fixed-Depth Two-Qutrit Gate Decomposition
Yurui Liu, Ruoting Dou, Peng Xu +4
We study a dimension-saturating fixed-core ansatz in which four copies of a fixed, non-tunable two-qutrit core are interleaved with five adjustable local layers from $…
Confidence uncertainty: position and momentum can be jointly determined with a guaranteed probability
Jia-Yi Lin, Xin-Yu Li, Wei Wang +1
Standard-deviation and entropic formulations of uncertainty principle capture the spread of the probability distribution but say little about the probability itself contained in a…
Position--momentum uncertainty relation for the average confidence width
Shengjun Wu
We introduce the average confidence width : the confidence width ---the measure of the smallest region of position space carry…
A measure for genuine tripartite entanglement
Shengjun Wu, Kaichen Zhong, Jeffery Wu
We introduce a real-valued functional of four three-qubit correlations that turns the Greenberger-Horne-Zeilinger (GHZ) algebraic paradox into a quantitati…
Weakly-Driven Quantum Walks for Memory-Constrained Pauli Channel Learning
Yuan-Zhuo Wang, Yi-Ran Xiao, Ming-Yang Li +2
Accurate characterization of quantum noise, exemplified by the Pauli channel, is a cornerstone for building fault-tolerant quantum computers. A recent protocol (PRX Quantum 6, 0203…
Experimental asymmetric relativistic zero-knowledge proofs with unconditional security
Chen-Xun Weng, Ming-Yang Li, Nai-Rui Xu +6
Zero-knowledge proofs (ZKPs) are widely applied in digital economies, such as cryptocurrencies and smart contracts, for establishing trust and privacy between untrusted parties. Cl…
State Classification via a Random-Walk-Based Quantum Neural Network
Lu-Ji Wang, Jia-Yi Lin, Shengjun Wu
In quantum information technology, crucial information is regularly encoded in different quantum states. To extract information, the identification of one state from the others is…