README

Welcome, welcome.

Academic part

Info

• Graduate student @ School of Physics, Peking Univ.
• Supervised by Ji Chen (陈基)
• Email: hxchen(at)pku(dot)edu(dot)cn

Education

• 2017.09 - 2021.06, Bachelor, Physics, Peking University
• 2021.09 - now, PhD student, Computational Condensed Matter Physics, Peking University

Research Interests

Strongly correlated (model) systems, with quantum Monte Carlo.

Currently applying neural network quantum Monte Carlo (NNQMC, NNVMC, ML-VMC) to studying quantum phases in strong-correlated systems, such as:

• Tomonaga-Luttinger liquid @ ab inito hydrogen chain
• Fractional Chern Insulators & Correlated insulators @ Moire systems.

I have also done some FCIQMC calculations on Hubbard model.

Publications & Preprints

• Probing quantum critical phase from neural network wavefunction. Phys. Rev. B (accepted)
  Haoxiang Chen (陈浩翔), Weiluo Ren (任维络), Xiang Li (李向), Ji Chen (陈基).
• Deep Learning Sheds Light on Integer and Fractional Topological Insulators. arxiv
  Xiang Li (李向), Yixiao Chen (陈一潇), Bohao Li (李泊浩), Haoxiang Chen (陈浩翔), Fengcheng Wu (吴冯成), Ji Chen (陈基), Weiluo Ren (任维络).
• Towards an accurate electronic structure of single photon emitters in hexagonal boron nitride. Phys. Rev. Research 7, L012079 (2025)
  Yilin Chen (陈亦林), Haoxiang Chen (陈浩翔), Nikolay Bogdanov, Kuang Yu (余旷), Ali Alavi, Enge Wang (王恩哥), Ji Chen (陈基).
• One-dimensional Dexter-type excitonic topological phase transition. Phys. Rev. B 110, 085418 (2024)
  Jianhua Zhu (朱健华), Haoxiang Chen (陈浩翔), Ji Chen (陈基), Wei Wu (武威).
• Spin singlet pairing of bismuth in titania. J. Chem. Phys. 159, 174709 (2023)
  Jing Chang (常静), Haoxiang Chen (陈浩翔), Peng Gao (高鹏),Ji Chen (陈基).
• Regulating Anderson Localization with Structural Defect Disorder. Chinese Phys. B 33 107201
  Mouyang Cheng (程谋阳), Haoxiang Chen (陈浩翔), Ji Chen (陈基).

Talks

• 2024.10.26 “Probing quantum critical phase with neural network quantum Monte Carlo” @ Quantum Monte Carlo Youth Forum, Chongqing, China

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Non-academic part

Misc.

• “Haoxiang” sounds like “how-shuaang”. “X” sounds more like “ch” in “sprichst” if you know Deutsch.

• 谜题巡猎 / puzzle hunt:
  • CCBC13&14 (Eat Well Sleep Well); MiaoHunt 2023 (猫猫鉴赏团); CCBC9R (一届好题); P&KU3上 (江南四大才子); CCBC15 (一队好人); FDUPH (First Deadline U
    Procrastinate Happily)
  • 城市定向系列: MV4, MVϑ, MV5
• (休闲) 骑行:
  • “禅与自行车维修艺术”: 车的齿轮如何运转一般还是直观的、讲道理的，可以假设与检验；但是提出假设的过程不是完全理性的，而需要基于”经验”
  • 喜欢蹦蹦跳跳，所以和公路车大抵没什么缘分
• 学习语言:
  • 浅尝辄止，基本上是为了好玩
  • 普通话(流利); 闽南语(能说), English (can speak); 日本語 (学んでいる); Deutsch (nur ein bisschen)
• 写信:
  • 收到明信片时很快乐

About this blog

• About physics, shower thought and randomness.
• Basically written in Chinese, 物理随笔中不想强调的部分会用英文写.

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if remembered and procrastination.overcome:
  update()