👁️‍🗨️ About Me

I’m Jinchen, a seeker of truths—within, around, and beyond. I major in theoretical physics, also have interests in philosophy and mathematics.

To truly innovate, we must consider the differences in both tools and mindset.

“The effort to understand the universe is one of the very few things that lifts human life a little above the level of farce, and gives it some of the grace of tragedy.” — Steven Weinberg

“Behind this mask there is more than just flesh. Beneath this mask there is an idea… and ideas are bulletproof.” — Alan Moore, V for Vendetta

曲终人不见 江上数青峰。— 钱起 《省试湘灵鼓瑟》

已识乾坤大，犹怜草木青。长空送鸟印，留幻与人灵。— 马一浮 《旷怡亭口占》

静心得意。

🔥 Research Interests

• AI for Physics If you are interested in AI for physics, please contact me. I am looking for collaborators.
• Lattice QCD I am interested in applying lattice QCD to study the structure of hadrons, especially the nucleon.
• Effective Field Theory Working with NRQED, HQET, SCET and LaMET.

📝 Publications

• Systematic Uncertainties from Gribov Copies in Lattice Calculation of Parton Distributions in the Coulomb gauge, X.~Gao, J.~He, R.~Zhang and Y.~Zhao, arXiv:2408.05910 [hep-lat]

• Comments on “Non-local Nucleon Matrix Elements in the Rest Frame”, X.~Gao, J.~He, Y.~Su, R.~Zhang and Y.~Zhao, arXiv:2408.04674 [hep-lat]

• Lattice calculation of the intrinsic soft function and the Collins-Soper kernel, M. H. Chu, J. C. He, J. Hua, J. Liang, X. Ji, A. Schäfer, H. T. Shu, Y. Su, J. H. Wang, W. Wang, JHEP 08 (2023) 172

• Transverse-Momentum-Dependent Wave Functions of Pion from Lattice QCD, M. H. Chu, J. C. He, J. Hua, J. Liang, X. Ji, A. Schäfer, H. T. Shu, Y. Su, J. H. Wang, W. Wang, Phys.Rev.D 109 (2024) 9

• Unpolarized Transverse-Momentum-Dependent Parton Distributions of the Nucleon from Lattice QCD, J. C. He, M. H. Chu, J. Hua, J. Liang, X. Ji, A. Schäfer, H. T. Shu, Y. Su, J. H. Wang, W. Wang, Phys.Rev.D 109 (2024) 11

• Hidden-charm Hexaquarks from Lattice QCD, H. Liu, J. C. He, L. Liu, P. Sun, W. Wang, Y. B. Yang, Q. A. Zhang, Sci.China Phys.Mech.Astron. 67 (2024) 1

• Pion and Kaon Distribution Amplitudes from Lattice QCD, J. Hua, M. H. Chu, J. C. He, X. Ji, A. Schäfer, Y. Su, P. Sun, W. Wang, J. Xu, Y. B. Yang, Q. A. Zhang, Phys.Rev.Lett. 129 (2022) 13

Psychedelic Moose

• Detailed analysis of excited state systematics in a lattice QCD calculation of gA

Jinchen He, David A. Brantley, Chia Cheng Chang, Ivan Chernyshev, Evan Berkowitz, Dean Howarth, Christopher Körber, Aaron S. Meyer, Henry Monge-Camacho, Enrico Rinaldi, Chris Bouchard, M.A. Clark, Arjun Singh Gambhir, Christopher J. Monahan, Amy Nicholson, Pavlos Vranas and André Walker-Loud (CalLat Collaboration), Phys. Rev. C 105, 065203 (2022)

Git repo

💬 Invited Talks

• 2024.05 “Data Analysis Basis in Lattice QCD”, LPC group meeting, Online. [video in Chinese]
• 2023.06 “Unpolarized Nucleon TMDPDFs from LQCD”, TMD workshop 2023, Stony Brook University, Stony Brook, NY, U.S.
• 2023.05 “Nucleon TMDPDFs from Lattice QCD”, Pheno 2023, University of Pittsburg, Pittsburgh, PA, U.S.
• 2022.12 “Unpolarized Transverse-Momentum-Dependent Parton Distributions from Lattice QCD”, 2022 Meeting on Lattice Parton Physics from Large-Momentum Effective Theory, DePaul University, Chicago, IL, U.S.
• 2021.12 “Pion and Kaon Distribution Amplitudes with LaMET”, 2021 Meeting on Lattice Parton Physics from Large-Momentum Effective Theory(Online). [video]
• 2021.11 “Distribution amplitudes from lattice QCD with large momentum effective theory”, International Workshop on Heavy Quark Physics(Webinar), National Centre for Physics Islamabad, Pakistan.

📖 Educations

• 2022.09 - Present, University of Maryland, College Park, Doctoral of Philosophy (Ph.D.) in Physics
• 2020.01 - 2020.06, University of California, Berkeley, Exchange student in Physics
• 2017.09 - 2021.06, University of Chinese Academy of Sciences, Bachelor of Science (B.S.) in Physics

📄 Teaching Experiences

• 2022.09 - 2022.12, Teaching Assistant, PHYS 410, Classical Mechanics, University of Maryland, College Park
• 2021.04 - 2021.07, Peer Academic Counselor, University of Chinese Academy of Sciences
• 2021.01 - 2021.04, Online Tutor, Group Theory, University of Chinese Academy of Sciences

📒 Notes

• PHYS610 - Classical Mechanics - Midterm 1
• PHYS610 - Classical Mechanics - Midterm 2
• PHYS610 - Classical Mechanics - Final
• PHYS612 - Quantum Mechanics - Midterm 1
• PHYS612 - Quantum Mechanics - Midterm 2
• PHYS612 - Quantum Mechanics - Final
• Time Independent Perturbation Theory
• Wigner-Eckart Theorem
• Quantum Mechanics Scattering Theory
• Discrete Symmetry
• Fit function on Lattice QCD
• Beta function of QED

🤯 Fancy

• Web Gobang
• Wolfram’s Physics Project
• We may be able to comprehend how physicists solve problems and propose theories by training AI to be a theoretical physicist. AI Feynman
• Life feeds on negative entropy.