Phys. Rev. Lett. 89, 244102 (2002) [4 pages]Quantum Chaos and 1/f NoiseReceived 25 February 2002; published 22 November 2002 It is shown that the energy spectrum fluctuations of quantum systems can be formally considered as a discrete time series. The power spectrum behavior of such a signal for different systems suggests the following conjecture: The energy spectra of chaotic quantum systems are characterized by 1/f noise. © 2002 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.89.244102
DOI:
10.1103/PhysRevLett.89.244102
PACS:
05.45.Mt, 05.40.–a, 05.45.Pq, 05.45.Tp
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