3 papers
physics.app-ph2024
Smart patterning for topological pumping of elastic surface waves
Shaoyun Wang, Zhou Hu, Qian Wu +4
Topological pumping supplies a robust mechanism to steer waves across a sample without being affected by disorders and defects. For the first time, we demonstrate the pumping of el…
cond-mat.mtrl-sci2024
Pumping with Symmetry
Julio Andrés Iglesias MartÃnez, Muamer Kadic, Vincent Laude +1
Re-configurable materials and meta-materials can jump between space symmetry classes during their deformations. Here, we introduce the concept of singular symmetry enhancement, whi…
math.OA2024
Operator Product States on Tensor Powers of -Algebras
Emil Prodan
The program of matrix product states on tensor powers of -algebras, initiated in Comm. Math. Phys. {\bf 144}, 443-490 (1992), is re-assesse…