研究领域

代数几何，量子引力。

教育背景

2014-2018 清华大学数学系 本科

2018-2023 哈佛大学数学系 博士

工作经历

2023-2024 哈佛大学数学科学与应用中心(CMSA) 博士后研究员

2024-2026 哈佛大学物理系 博士后研究员

荣誉与奖励

2016 国家奖学金

2016 丘成桐大学生数学竞赛 代数,几何,全能金奖 分析,团体银奖

2017 清华大学特等奖学金

2018 哈佛大学Pierce奖学金

2020 哈佛大学教学杰出奖 (Certificate of Distinction in Teaching)

2022 国家优秀自费留学生奖学金

2024 ICCM博士论文奖

Publications

[1] H.-C. Kim and K. Xu, "Intersection Bounds for BPS Strings in Six-Dimensional Supergravity," JHEP (accepted, 2026), arXiv:2607.26197.

[2] Z. K. Baykara, M. Dierigl, H.-C. Kim, C. Vafa, and K. Xu, "Bounds on Discrete Gauge Symmetries in Supergravity," JHEP 03 (2026) 171.

[3] H.-C. Kim, C. Vafa, and K. Xu, "Finite Landscape of 6d N=(1,0) Supergravity," SciPost Phys. 20 (2026) 016.

[4] M. Delgado, D. van de Heisteeg, S. Raman, E. Torres, C. Vafa, and K. Xu, "Finiteness and the Emergence of Dualities," SciPost Phys. 19 (2025) 047.

[5] S. Huang and K. Xu, "The orbifold Hochschild product for Fermat hypersurface," Adv. Math. 429 (2023) 109186.

[6]S. Lüst, C. Vafa, M. Wiesner, and K. Xu, "Holography and the KKLT scenario," JHEP 10 (2022) 188.

[7] J. Wang, K. Xu, and S.-T. Yau, "Higher-rank tensor non-Abelian field theory: Higher-moment or subdimensional polynomial global symmetry, algebraic variety, Noether's theorem, and gauging," Phys. Rev. Research 3 (2021) 013185.

[8] Z. Gui, S. Li, and K. Xu, "Geometry of Localized Effective Theories, Exact Semi-classical Approximation and the Algebraic Index," Commun. Math. Phys. 382 (2021) 441-483.

[9] J. Wang and K. Xu, "Higher-rank tensor field theory of non-Abelian fracton and embeddon," Ann. Phys. 424 (2021) 168370.