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Title: Numerical investigation of iso-spectral cavities built from trinagles
Author: Wu, H. (Hua)
Sprung, Donald W. L.
Martorell Domenech, Juan
Keywords: Física matemàtica
Teoria quàntica
Teoria de camps (Física)
Relativitat especial (Física)
Sistemes dinàmics diferenciables
Òptica electrònica
Mathematical physics
Quantum theory
Field theory (Physics)
Special relativity (Physics)
Differentiable dynamical systems
Electron optics
Issue Date: 1995
Publisher: The American Physical Society
Abstract: 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.
Note: Reproducció del document publicat a:
It is part of: Physical Review E, 1995, vol. 51, núm. 1, p. 703-708
Related resource:
ISSN: 1539-3755
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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