Naydenov, S.V.; Maslovsky, Yu.N.; Yanovsky, V.V.
(Вопросы атомной науки и техники, 2007)
A new type of chaotic billiards is introduced. Unlike the known ones, it contains scattering as well as focusing regions of the boundary and has no neutral components. The dumbbell-like from polymorphous billiards family ...