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oai:recercat.cat:2445/187342025-12-05T16:42:56Zcom_2072_1057col_2072_478823col_2072_478917

00925njm 22002777a 4500 dc Wu, H. (Hua) author Sprung, Donald W. L. author Martorell Domenech, Juan author 2011-07-07T12:51:34Z 2011-07-07T12:51:34Z 1995 We present computational approaches as alternatives to a recent microwave cavity experiment by S. Sridhar and A. Kudrolli [Phys. Rev. Lett. 72, 2175 (1994)] on isospectral cavities built from triangles. A straightforward proof of isospectrality is given, based on the mode-matching method. Our results show that the experiment is accurate to 0.3% for the first 25 states. The level statistics resemble those of a Gaussian orthogonal ensemble when the integrable part of the spectrum is removed. Física matemàtica Teoria quàntica Teoria de camps (Física) Relativitat especial (Física) Termodinàmica Sistemes dinàmics diferenciables Electromagnetisme Òptica electrònica Mathematical physics Quantum theory Field theory (Physics) Special relativity (Physics) Thermodynamics Differentiable dynamical systems Electromagnetism Electron optics Numerical investigation of iso-spectral cavities built from trinagles