Probabilistic Weyl Laws for Quantized Tori
- Author(s): Christiansen, T. J.
- Zworski, M.
- et al.
Published Web Locationhttps://doi.org/10.1007/s00220-010-1047-2
For the Toeplitz quantization of complex-valued functions on a 2n-dimensional torus we prove that the expected number of eigenvalues of small random perturbations of a quantized observable satisfies a natural Weyl law (1.3). In numerical experiments the same Weyl law also holds for “false” eigenvalues created by pseudospectral effects.
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