Isospectrality in chaotic billiards

Abhishek Dhar, D. Madhusudhana Rao, Udaya Shankar N., and S. Sridhar
Phys. Rev. E 68, 026208 – Published 18 August 2003
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Abstract

We consider a modification of isospectral cavities whereby the classical dynamics changes from pseudointegrable to chaotic. We construct an example where we can prove that isospectrality is retained. We then demonstrate this explicitly in microwave resonators.

  • Received 23 March 2002

DOI:https://doi.org/10.1103/PhysRevE.68.026208

©2003 American Physical Society

Authors & Affiliations

Abhishek Dhar1,2, D. Madhusudhana Rao1, Udaya Shankar N.1, and S. Sridhar1,3

  • 1Raman Research Institute, Bangalore 560080, India
  • 2Physics Department, University of California, Santa Cruz, California 95064, USA
  • 3Department of Physics, Northeastern University, Boston, Massachusetts 02115, USA

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Vol. 68, Iss. 2 — August 2003

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