Yin-Chen He

Yin-Chen He profile picture
Perimeter Institute for Theoretical Physics
Research Faculty
Areas of research:
Quantum Matter
(519) 569-7600 x6562
<p>I am moving to Stony Brook in 2025.</p>

I am interested in the condensed matter theory of strongly correlated system, particularly quantum spin liquid, quantum criticality, conformal field theory, topological phases of matter, quantum field theory and numerical simulations. 

 

I am moving to Stony Brook in 2025. I have opennings for PhD students and postdoc fellows, if you are interested in working with me, please apply to Stony Brook. The postdoc fellowship position can be applied here (https://apply.interfolio.com/151845). Feel free to reach me at heyinchenphy@gmail.com. 

  • Moore Postdoctoral Fellow, Harvard University, 2016-2018
  • Postdoctoral Fellow, Max Planck Institute for the Physics of Complex Systems, 2014-2016
  • 2024 Frontiers of Science Award, International Congress of Basic Science, 2024
  • Tang, Y., Ma, H., Tang, Q., He, Y. -C., & Zhu, W. (2024). Reclaiming the Lost Conformality in a Non-Hermitian Quantum 5-State Potts Model. Physical Review Letters, 133(7), 076504. doi:10.1103/physrevlett.133.076504
  • Zhou, Z., Gaiotto, D., He, Y. -C., & Zou, Y. (n.d.). The $g$-function and defect changing operators from wavefunction overlap on a fuzzy sphere. SciPost Physics, 17(1), 021. doi:10.21468/scipostphys.17.1.021
  • Zhou, Z., Gaiotto, D., He, Y. -C., & Zou, Y. (2024). The $g$-function and Defect Changing Operators from Wavefunction Overlap on a Fuzzy Sphere. doi:10.21468/scipost.report.9169
  • Hofmann, J. S., Goth, F., Zhu, W., He, Y. -C., & Huffman, E. (n.d.). Quantum Monte Carlo simulation of the 3D Ising transition on the fuzzy sphere. SciPost Physics Core, 7(2), 028. doi:10.21468/scipostphyscore.7.2.028
  • Hu, L., He, Y. -C., & Zhu, W. (n.d.). Solving conformal defects in 3D conformal field theory using fuzzy sphere regularization. Nature Communications, 15(1), 3659. doi:10.1038/s41467-024-47978-y
  • Hofmann, J. S., Goth, F., Zhu, W., He, Y. -C., & Huffman, E. (2024). Quantum Monte Carlo Simulation of the 3D Ising Transition on the Fuzzy Sphere. doi:10.21468/scipost.report.8862
  • Zhou, Z., Gaiotto, D., He, Y. -C., & Zou, Y. (2024). The $g$-function and Defect Changing Operators from Wavefunction Overlap on a Fuzzy Sphere. doi:10.21468/scipost.report.8822
  • Zhou, Z., ??., Hu, L., Zhu, W., & He, Y. -C. (2024). SO(5) Deconfined Phase Transition under the Fuzzy-Sphere Microscope: Approximate Conformal Symmetry, Pseudo-Criticality, and Operator Spectrum. Physical Review X, 14(2), 021044. doi:10.1103/physrevx.14.021044
  • He, Y. -C., Rong, J., Su, N., & Vichi, A. (n.d.). Non-Abelian currents bootstrap. Journal of High Energy Physics, 2024(3), 175. doi:10.1007/jhep03(2024)175
  • Hofmann, J. S., Goth, F., Zhu, W., He, Y. -C., & Huffman, E. (2024). Quantum Monte Carlo Simulation of the 3D Ising Transition on the Fuzzy Sphere. doi:10.21468/scipost.report.8765
  • Hofmann, J. S., Goth, F., Zhu, W., He, Y. -C., & Huffman, E. (2024). Quantum Monte Carlo Simulation of the 3D Ising Transition on the Fuzzy Sphere. doi:10.21468/scipost.report.8746
  • Hofmann, J. S., Goth, F., Zhu, W., He, Y. -C., & Huffman, E. (2024). Quantum Monte Carlo Simulation of the 3D Ising Transition on the Fuzzy Sphere. doi:10.21468/scipost.report.8662
  • Han, C., Hu, L., Zhu, W., & He, Y. -C. (2023). Conformal four-point correlators of the three-dimensional Ising transition via the quantum fuzzy sphere. Physical Review B, 108(23), 235123. doi:10.1103/physrevb.108.235123
  • Zhou, Z., & He, Y. -C. (n.d.). Slightly broken higher-spin current in bosonic and fermionic QED in the large-$N$ limit. SciPost Physics, 15(2), 072. doi:10.21468/scipostphys.15.2.072
  • Hu, L., He, Y. -C., & Zhu, W. (2023). Operator Product Expansion Coefficients of the 3D Ising Criticality via Quantum Fuzzy Spheres. Physical Review Letters, 131(3), 031601. doi:10.1103/physrevlett.131.031601
  • Chen, Y., He, Y. -C., & Szasz, A. (2023). Phase diagrams of spin-S Kitaev ladders. Physical Review B, 108(4), 045124. doi:10.1103/physrevb.108.045124
  • Zhou, Z., Hu, L., Zhu, W., & He, Y. -C. (2023). The $\mathrm{SO}(5)$ Deconfined Phase Transition under the Fuzzy Sphere Microscope: Approximate Conformal Symmetry, Pseudo-Criticality, and Operator Spectrum. arxiv:2306.16435v3
  • Han, C., Hu, L., Zhu, W., & He, Y. -C. (2023). Conformal four-point correlators of the 3D Ising transition via the quantum fuzzy sphere. arxiv:2306.04681v1
  • Zhu, W., Han, C., Huffman, E., Hofmann, J. S., & He, Y. -C. (2023). Uncovering Conformal Symmetry in the 3D Ising Transition: State-Operator Correspondence from a Quantum Fuzzy Sphere Regularization. Physical Review X, 13(2), 021009. doi:10.1103/physrevx.13.021009
  • He, Y. -C., Rong, J., Su, N., & Vichi, A. (2023). Non-Abelian currents bootstrap. doi:10.48550/arxiv.2302.11585
  • Ye, W., Guo, M., He, Y. -C., Wang, C., & Zou, L. (n.d.). Topological characterization of Lieb-Schultz-Mattis constraints and applications to symmetry-enriched quantum criticality. SciPost Physics, 13(3), 066. doi:10.21468/scipostphys.13.3.066
  • Szasz, A., Wang, C., & He, Y. -C. (2022). Phase diagram of a bilinear-biquadratic spin-1 model on the triangular lattice from density matrix renormalization group simulations. Physical Review B, 106(11), 115103. doi:10.1103/physrevb.106.115103
  • He, Y. -C., Rong, J., & Su, N. (n.d.). Conformal bootstrap bounds for the $U(1)$ Dirac spin liquid and $N=7$ Stiefel liquid. SciPost Physics, 13(2), 014. doi:10.21468/scipostphys.13.2.014
  • He, Y. -C., Rong, J., & Su, N. (2022). Conformal bootstrap bounds for the $U(1)$ Dirac spin liquid and $N=7$ Stiefel liquid. doi:10.21468/scipost.report.5021
  • He, Y. -C., Rong, J., & Su, N. (n.d.). A roadmap for bootstrapping critical gauge theories: decoupling operators of conformal field theories in $d>2$ dimensions. SciPost Physics, 11(6), 111. doi:10.21468/scipostphys.11.6.111
  • He, Y. -C., Rong, J., & Su, N. (2021). Conformal bootstrap bounds for the $U(1)$ Dirac spin liquid and $N=7$ Stiefel liquid. doi:10.21468/scipost.report.4075
  • He, Y. -C., Rong, J., & Su, N. (2021). Conformal bootstrap bounds for the $U(1)$ Dirac spin liquid and $N=7$ Stiefel liquid. doi:10.21468/scipost.report.4069
  • He, Y. -C., Rong, J., & Su, N. (2021). A roadmap for bootstrapping critical gauge theories: decoupling operators of conformal field theories in $d>2$ dimensions. doi:10.21468/scipost.report.3332
  • He, Y. -C., Rong, J., & Su, N. (2021). A roadmap for bootstrapping critical gauge theories: decoupling operators of conformal field theories in $d>2$ dimensions. doi:10.21468/scipost.report.3212
  • Zou, L., He, Y. -C., & Wang, C. (2021). Stiefel Liquids: Possible Non-Lagrangian Quantum Criticality from Intertwined Orders. Physical Review X, 11(3), 031043. doi:10.1103/physrevx.11.031043
  • He, Y. -C., Rong, J., & Su, N. (n.d.). Non-Wilson-Fisher kinks of $O(N)$ numerical bootstrap: from the deconfined phase transition to a putative new family of CFTs. SciPost Physics, 10(5), 115. doi:10.21468/scipostphys.10.5.115
  • Song, X. -Y., He, Y. -C., Vishwanath, A., & Wang, C. (2021). Electric polarization as a nonquantized topological response and boundary Luttinger theorem. Physical Review Research, 3(2), 023011. doi:10.1103/physrevresearch.3.023011
  • Physics Meets Geometry: a fuzzy sphere Odyssey in critical phenomena, Colloquium, 2024/03/06, PIRSA:24030076
  • Introduction to the quantum Hall effect, 2023 Perimeter-SAIFR Journeys into Theoretical Physics, Sao Paulo, Brazil, 2023/07/17
  • A mini-course: Fuzzy sphere regularization of 3D CFTs, Bootstrap 2023 at SAIFR, Sao Paulo, Brazil, 2023/07/10
  • Fuzzy sphere regularization of the 3D Ising CFT: a miraculous gift of quantum Hall physics, KITP, Santa Barbara, United States, 2023/04/11, Video URL
  • Uncovering conformal symmetry of 3D Ising: a gift from quantum fuzziness, University of California, Santa Barbara, Santa Barbara, United States, 2023/02/17
  • Uncovering conformal symmetry of 3D Ising: a gift from quantum fuzziness, Weizmann Institute of Science, Rehovot, Israel, 2022/12/13
  • Uncovering conformal symmetry of 3D Ising: a gift from quantum fuzziness, University of California, San Diego, San Diego, United States, 2022/11/15
  • Uncovering conformal symmetry of 3D Ising: a gift from quantum fuzziness, Technical University of Munich, Munich, Germany, 2022/11/02
  • Uncovering conformal symmetry of 3D Ising: a gift from quantum fuzziness, Galileo Galilei Institute for Theoretical Physics, Florence, Italy, 2022/10/04, Video URL
  • Stiefel liquids: anomaly, emergibility and classification, Caltech, Pasadena, United States, 2022/09/13
  • Stiefel Liquids: Possibly Non-Lagrangian Critical Spin Liquids, International Centre for Theoretical Sciences, Bengaluru, India, 2022/09/01, Video URL
  • Bootstrap critical gauge theories, University of Montreal, Montreal, Canada, 2022/08/18
  • Bootstrapping critical gauge theories, Quantum Criticality: Gauge Fields and Matter, 2022/05/19, PIRSA:22050046
  • Stiefel liquids: Dirac spin liquid and possible non-Lagrangian CFTs in quantum magnets, IHES, Paris, France, 2022/01/01
  • Towards bootstrapping critical quantum matter, Max-Planck institute, Dresden. Germany, 2022/01/01
  • Towards bootstrapping critical quantum matter, , 2021/10/04, PIRSA:21100015
  • Phase transition of fractional Chern insulators: QED3 and beyond, Quantum Matter: Emergence & Entanglement 3, 2019/04/26, PIRSA:19040110
  • Exotic emergent phenomena from many-body entanglement, Colloquium, 2017/05/01, PIRSA:17050011
  • Spin liquids on kagome lattice and symmetry protected topological phase, Condensed Matter, 2016/04/19, PIRSA:16040106