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Analytic description of statistics of spectra of quantum graphs
Yu. A. Dabaghian University of California, San Francisco
Abstract:
We discuss how to obtain exact and approximate distributions for various
statistical characteristics of the spectra of quantum graphs using previously
found exact solutions of the spectral problem. We indicate the relation
between the appearing spectral decompositions and the theory of weakly
dependent random variables and indicate the relation between the known limit
theorems for trigonometric sums and the universal statistical properties of
the spectra of quantum chaotic systems.
Keywords:
quantum chaos, spectral theory, universal distribution, almost independent random variable, analytic method.
Received: 30.05.2007
Citation:
Yu. A. Dabaghian, “Analytic description of statistics of spectra of quantum graphs”, TMF, 156:1 (2008), 38–66; Theoret. and Math. Phys., 156:1 (2008), 996–1019
Linking options:
https://www.mathnet.ru/eng/tmf6229https://doi.org/10.4213/tmf6229 https://www.mathnet.ru/eng/tmf/v156/i1/p38
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Abstract page: | 615 | Full-text PDF : | 223 | References: | 105 | First page: | 5 |
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