2 papers
physics.class-ph2026
Identifying bound states in the continuum by their boundary sensitivity
Vincent Laude, David Röhlig
We introduce a method for effectively identifying bound states in the continuum (BICs) - notably without computing the imaginary part of the eigenvalues - thereby simplifying the m…
physics.gen-ph2025
Complex dispersion relation of Rayleigh-Bloch waves trapped by slow inclusions
Vincent Laude
Rayleigh-Bloch waves are guided acoustic waves propagating along a periodic line of inclusions placed inside an open, infinite medium. Below the sound cone, they are transversely e…