Tian-Hua Yang

Tian-Hua Yang

G2 Student, Department of Physics, Princeton University.

Talks and presentations

Local integrals of motion as slow modes in dissipative many-body operator dynamics

March 20, 2025

Conference presentation, APS March Meeting 2025, Anaheim, CA

I gave a 10-minute presentation of my recent work showing that the spectrum of weakly-dissipative Lindbladians can reveal the structure of integrals of motion of generic Hamiltonians and unitaries. See the abstract and slides here. We expect to have the paper on arxiv in a month or two.

Edge effective theory of non-Hermitian lattices

June 11, 2024

Informal talk, Yukawa Institute of Theoretical Physics, Kyoto, Japan

As an informal seminar during a conference at YITP, I introduced my recent work with Prof. Chen Fang, in which we provided a theory to characterize the Green’s function on the edge of non-Hermitian lattices that experience the non-Hermitian skin effect. These results will appear in a preprint soon.