Gallery Acoustic timefront of a pulse propagated through a simulated ocean. Branched flow of rays through a random medium. Acoustic timefront of rays propagated through a random medium. Evolution of a localized wavepacket in the stadium billard system A quantum eigenstate and its semiclassical approximation for the chaotic stadium billard The ‘lemon’ billiard system. Typical ‘scarred’ eigenstates of the stadium billiard.
