Research

The g-function and Defect Changing Operators from Wavefunction Overlap on a Fuzzy Sphere
Zheng Zhou, Davide Gaiotto, Yin-Chen He, Yijian Zou
SciPost Phys. 17, 021 (2024)
DOI : 10.21468/SciPostPhys.17.1.021 / arXiv : 2401.00039

FuzzifiED.jl — Toolkit to close the gap for fuzzy sphere numerics
http://docs.fuzzified.world

Studying the 3d Ising surface CFTs on the fuzzy sphere
Zheng Zhou, Yijian Zou
arXiv : 2407.15914

A new series of 3D CFTs with Sp(N) global symmetry on fuzzy sphere
Zheng Zhou, Yijian Zou
arXiv : 2410.00087

The SO(5) Deconfined Phase Transition under the Fuzzy Sphere Microscope: Approximate Conformal Symmetry, Pseudo-Criticality, and Operator Spectrum
Zheng Zhou, Liangdong Hu, W. Zhu, Yin-Chen He
Phys. Rev. X 14, 021044 (2024)
DOI : 10.1103/PhysRevX.14.021044 / arXiv : 2306.16435

Twisted traces on abelian quantum Higgs and Coulomb branches
Davide Gaiotto, Justin Hilburn, Jaime Redondo-Yuste, Ben Webster, Zheng Zhou
arXiv : 2308.15198

Slightly broken higher-spin current in bosonic and fermionic QED in the large-N limit
Zheng Zhou, Yin-Chen He
SciPost Phys. 15, 072 (2023)
DOI : 10.21468/SciPostPhys.15.2.072 / arXiv: 2205.07897

Quantum simulation of two-dimensional U(1) gauge theory in Rydberg atom arrays
Zheng Zhou, Zheng Yan, Changle Liu, Yan Chen, Xue-Feng Zhang
arXiv: 2212.10863

Fractal Quantum Phase Transitions: Critical Phenomena Beyond Renormalization
Zheng Zhou, Xue-Feng Zhang, Frank Pollmann, Yizhi You
arXiv: 2105.05851

Quantum optimization within lattice gauge theory model on a quantum simulator
Zheng Yan, Zheng Zhou, Yan-Hua Zhou, Yan-Cheng Wang, Xingze Qiu, Zi Yang Meng, and Xue-Feng Zhang
npj Quantum Information 9, 89 (2023)
DOI : 10.1038/s41534-023-00755-z / arXiv: 2105.07134

Quantum tricriticality of incommensurate phase induced by quantum domain walls in frustrated Ising magnetism
Zheng Zhou, Dong-Xu Liu, Zheng Yan, Yan Chen and Xue-Feng Zhang
SciPost Phys. 14, 037 (2023)
DOI : 10.21468/SciPostPhys.14.3.037 / arXiv: 2005.11133

Quantum dynamics of topological strings in a frustrated Ising antiferromagnet
Zheng Zhou, Changle Liu, Zheng Yan, Yan Chen and Xue-Feng Zhang
npj Quantum. Mater. 7, 60 (2022)
DOI: 10.1038/s41535-022-00465-3 / arXiv: 2010.01750

Universal critical behavior in the ferromagnetic superconductor Eu(Fe0.75Ru0.25)2As2
Zheng Zhou, W. T. Jin, Wei Li, S. Nandi, B. Ouladdiaf, Zheng Yan, Xinyuan Wei, Xuguang Xu, W. H. Jiao, N. Qureshi, Y. Xiao, Y. Su, G. H. Cao and Th. Brückel
Phys. Rev. B 100, 060406(R) (2019)
DOI: 10.1103/PhysRevB.100.060406 / arXiv: 1904.07417

Widely existing mixed phase structure of the quantum dimer model on a square lattice
Zheng Yan, Zheng Zhou, Olav F. Syljuåsen, Junhao Zhang, Tianzhong Yuan, Jie Lou and Yan Chen
Phys. Rev. B 103, 094421 (2021)
DOI: 10.1103/PhysRevB.103.094421 / arXiv : 1911.05433

Slightly broken higher-spin current in bosonic and fermionic QED in the large-N limit
Master thesis defence, Perimeter Institute, 14 Jun. 2022
Slides

Fractal quantum phase transitions: Critical phenomena beyond renormalisation
Condensed Matter Friday Club, Perimeter Institute, 5 Feb. 2022
Slides

Simulating Rokhsar-Kivelson quantum critical point in a realistic quantum Ising model
Condensed Matter Friday Club, Perimeter Institute, 24 Sept. 2021
Slides

Simulating Rokhsar-Kivelson quantum critical point in a realistic quantum Ising model
Conference on Computational Physics, Coventry (Online), 3 Aug. 2021
Video

Tutorial on stochastic analytical continuation
HKU-UCAS study group of numerical methods, The University of Hong Kong, 8 Nov. 2019
Slides

Slightly broken higher-spin current in bosonic and fermionic QED in the large-N limit
Master thesis, under the supervision of Prof. Yin-Chen He, Perimeter Institute, May 2022
Link

A quantum Monte Carlo study on novel quantum phases in frustrated systems and open systems
Bachelor thesis, under the supervision of Prof. Yan Chen, Fudan University, May 2020
Link