The bianisotropy of meta-atoms is usually associated with their nonlocal response and
mutual coupling between electric and magnetic dipole moments induced by an incident …

Optically induced mechanical torque driving rotation of small objects requires the presence
of absorption or breaking cylindrical symmetry of a scatterer. A spherical nonabsorbing …

We consider square and equilateral triangular open acoustic resonators with the C 4 v and
C 3 v symmetries, respectively. There is a unique property of square and triangular …

Bound states in the continuum (BICs) are wave modes that remain in the continuous
spectrum of radiating waves that carry energy; however, they remain perfectly localized and …

Exceptional points (EPs) have been widely studied in quantum mechanics, condensed-
matter physics, optics, and photonics. However, their potential in acoustics has only recently …

We introduce a rod-in-a-box model for acoustic resonators. For resonators small compared
to the acoustic wavelength, an elastostatic equilibrium approximation yields closed-form …

Arrays of coupled dipole emitters support collective single-and multiphoton states that can
preserve quantum excitations. One of the crucial characteristics of these states is the lifetime …

Acoustic forces and torques are of immense importance for manipulation of particles, in
particular in biomedical applications. While such forces and torques are well understood for …

Bound states in the continuum (BICs) are waves that remain in the continuous spectrum of
radiating waves that carry energy, however, still localized within the spectrum. BICs, also …

Описание сложных акустических систем, таких как акустические метаматериалы,
зачастую сводится к анализу акустических резонаторов и их собственных мод. В этой …