3 papers
cond-mat.mtrl-sci2026
Dirac semimetal phases in chiral carbon nanoscrolls
Tzu-Ching Hsu, Jhih-Shih You, Hsiu-Chuan Hsu +1
Chirality induced by rolling a two-dimensional material into a spiral geometry reshapes its electronic band structure. In this work, we theoretically investigate the topological pr…
cond-mat.mes-hall2025
Shift spin photocurrents in two-dimensional systems
Hsiu-Chuan Hsu, Tsung-Wei Chen
The generation of nonlinear spin photocurrents by circularly polarized light in two-dimensional systems is theoretically investigated by calculating the shift spin conductivities.…
quant-ph2024
Probing entanglement dynamics and topological transitions on noisy intermediate-scale quantum computers
Huai-Chun Chang, Hsiu-Chuan Hsu, Yu-Cheng Lin
We simulate quench dynamics of the Su-Schrieffer-Heeger (SSH) chain on the IBM quantum computers, calculating the Rényi entanglement entropy, the twist order parameter and the Ber…