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| Auteur principal: | |
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| Format: | Preprint |
| Publié: |
2001
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| Sujets: | |
| Accès en ligne: | https://arxiv.org/abs/cond-mat/0105007 |
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- . We study the statistical properties of the eigenvalues of non-Hermitian operators assoicated with the dissipative complex systems. By considering the Gaussian ensembles of such operators, a hierarchical relation between the correlators is obtained. Further the eigenvalues are found to behave like particles moving on a complex plane under 2-body (inverse square) and 3-body interactions and there seems to underlie a deep connection and universality in the spectral behaviour of different complex systems. .