Zhong-Xia Shang

Zhongxia Shang (尚仲夏)

Researcher in Quantum Computing and Quantum Information

University of Copenhagen

About Me

My name is Zhongxia Shang (or Zhong-Xia Shang used in publications). I am currently a postdoc of QMATH at the University of Copenhagen hosted by Daniel Stilck França. Previously, I was an HKIQST postdoctoral fellow affiliated with the University of Hong Kong (HKU). My hosts are Prof. Wang Yao and Prof. Qi Zhao. I obtained my Ph.D. degree in Physics at University of Science and Technology of China (USTC) (2024). My advisor is Prof. Chao-Yang Lu. I also obtained my B.S. degree in Physics at the School of Gifted Young, USTC (2019).

I began my quantum journey on the experimental side of quantum computing, but later shifted my focus to the theoretical side, where I have been really enjoying designing new quantum algorithms and exploring quantum advantages. In my view, the current biggest bottleneck of quantum computing is the lack of applications. I hope to make quantum computing more useful and valuable by the day we finally create a universal fault-tolerant quantum computer!

News

2025

Paper "Boson Sampling Enhanced Quantum Chemistry" published in PRX Quantum!

2025

Paper "Fast-forwardable Lindbladians imply quantum phase estimation" accepted as a contributed talk in QIP 2026!

2025

Paper "Designing a Nearly Optimal Quantum Algorithm for Linear Differential Equations via Lindbladians" published in Physical Review Letters and accepted as a contributed talk in AQIS 2025!

Papers

Unless marked as “alphabetical order”, the authors of papers are listed by contribution.

Peer-reviewed publications

Boson sampling enhanced quantum chemistry

ZX Shang, Y Zhang, HS Zhong, CC Yu, X Yuan, CY Lu, JW Pan, MC Chen
PRX Quantum 6 (4), 040357 (2025)

Designing a Nearly Optimal Quantum Algorithm for Linear Differential Equations via Lindbladians

ZX Shang, N Guo, D An, Q Zhao
Physical Review Letters 135 (12), 120604 (2025)

Realization of fractional quantum Hall state with interacting photons

C Wang, FM Liu, MC Chen, H Chen, XH Zhao, C Ying, ZX Shang, et al.
Science 384 (6695), 579-584 (2024)

Hermitian-preserving ansatz and variational open quantum eigensolver

ZX Shang
Physical Review A 109 (6), 062608 (2024)

Schrödinger-Heisenberg variational quantum algorithms

ZX Shang, MC Chen, X Yuan, CY Lu, JW Pan
Physical Review Letters 131 (6), 060406 (2023)

Quantum computer-aided design for advanced superconducting qubit: Plasmonium

FM Liu, C Wang, MC Chen, ... ZX Shang, et al.
Science Bulletin 68 (15), 1625-1631 (2023)

Ruling out real-valued standard formalism of quantum theory

MC Chen, C Wang, FM Liu, JW Wang, C Ying, ZX Shang, et al.
Physical Review Letters 128 (4), 040403 (2022)

Preprints

Contact

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