[Jan. 16, 2026] The paper "Tuning the Chern number of a Kitaev quantum spin liquid" has been published in Physical Review B.

[Dec. 5, 2025] Jeong Hwang & Yong Chan finished the defense of their undergraduate theses.

[Nov. 26, 2025] Seongwoo Choi(최성우) jointed the group.

[Sep. 22, 2025] Yong Chan Kim(김용찬) jointed the group. 

[Jul. 17, 2025] Jeong Hwan Hwang(황정환) joined the group.

[Mar. 1, 2025] Topological Quantum Matter Theory Group(위상양자물질 이론연구실) has opened at Kyung Hee University.