79 citations · 153 across the 7 of their papers we have counts for
3 papers · 1 filter
(SPT-)LSM theorems from projective non-invertible symmetries
Salvatore D. Pace, Ho Tat Lam, Ömer M. Aksoy
Projective symmetries are ubiquitous in quantum lattice models and can be leveraged to constrain their phase diagram and entanglement structure. In this paper, we investigate the c…
Gauging modulated symmetries: Kramers-Wannier dualities and non-invertible reflections
Salvatore D. Pace, Guilherme Delfino, Ho Tat Lam +1
Modulated symmetries are internal symmetries that act in a non-uniform, spatially modulated way and are generalizations of, for example, dipole symmetries. In this paper, we system…
Topological Dipole Insulator
Ho Tat Lam, Jung Hoon Han, Yizhi You
We expand the concept of two-dimensional topological insulators to encompass a novel category known as topological dipole insulators (TDIs), characterized by conserved dipole momen…