G. Chen

A prominent $π^{0}π^{0}$ mass threshold enhancement, mirroring the $π^+π^-$ channel, is definitively observed in $ψ(3686)$ decays, challenging simple chiral descriptions.

$U$-spin symmetry is substantially broken in $D^0 \to K\pi\pi$ decays, with measured breaking parameters reaching magnitudes up to $4.45$.

Periodic arrays of ferrimagnetic spheres can trap and spatially resolve previously elusive bound states in the continuum, achieving robust coherent polariton coupling without requiring physical cavity walls.

Ion transport can be finely tuned in two dimensions, enabling hybrid devices that outperform traditional single-dimensional control methods.