3 papers
cond-mat.mes-hall2026
Topological phases and scattering protected by projective chiral symmetry
Théo Torres, Renaud Côte, Marc Pachebat +1
The bulk-boundary correspondence states that topological properties of a bulk material guarantee the existence of protected edge modes, oftentimes associated with the attractive pr…
cond-mat.mes-hall2025
Single -flux hosting topological defect modes in bilayer acoustic metamaterials
Renaud Cote, Marc Pachebat, Antonin Coutant
The bulk-boundary correspondence, which relates topological properties of a material in the bulk to the presence of robust modes localized on the edge, is at the core of the now ma…
physics.class-ph2016
Propagation of acoustic waves in two waveguides coupled by perforations. II. Application to periodic lattices of finite length
Marc Pachebat, Jean Kergomard
The paper deals with the generic problem of two waveguides coupled by perforations, which can be perforated tube mufflers without or with partitions, possibly with absorbing materi…