title: Structure of wave functions of pseudointegrable billiards.
abstract: Wave functions of pseudointegrable plane polygonal billiards are investigated. It is demonstrated that they have clear structures (superscars) related with families of classical periodic orbits which do not disappear at large energy.
authors.affiliation: Laboratoire de Physique Théorique et Modèles Statistiques, Université de Paris-Sud, Bâtiment 100, 91405 Orsay Cedex, France.
authors.forename: E
authors.initials: E
authors.lastname: Bogomolny
authors.forename: C
authors.initials: C
authors.lastname: Schmit