2 papers
cond-mat.mes-hall2026
Two-Dimensional Space-Time Groups: Classification and Applications
Chenhang Ke, Congjun Wu
The concept of space group has long served as the fundamental framework to describe the physical properties of crystalline materials, from electronic bands to photonic dispersions.…
cond-mat.mes-hall2024
Electric Space-time Translation and Floquet-Bloch Wavefunction
Chenhang Ke, Kun Yang, Congjun Wu
As for the study of Landau level wavefunctions for the quantum Hall effect, the magnetic Bloch wavefunctions based on the magnetic translation symmetry have been extensively invest…