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First Experimental Observation of Superscars in a Pseudointegrable Barrier Billiard

E. Bogomolny·B. Dietz·T. Friedrich·M. Miski-Oglu·A. Richter·F. Schaefer·C. Schmit
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Abstract

With a perturbation body technique intensity distributions of the electric field strength in a flat microwave billiard with a barrier inside up to mode numbers as large as about 700 were measured. A method for the reconstruction of the amplitudes and phases of the electric field strength from those intensity distributions has been developed. Recently predicted superscars have been identified experimentally and - using the well known analogy between the electric field strength and the quantum mechanical wave function in a two-dimensional microwave billiard - their properties determined.

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E. Bogomolny, B. Dietz, T. Friedrich, M. Miski-Oglu, A. Richter, F. Schaefer, C. Schmit. 2006-12-11. First Experimental Observation of Superscars in a Pseudointegrable Barrier Billiard. https://doi.org/10.1103/physrevlett.97.254102

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