1/f noise and extreme value statistics

T. Antal, M. Droz, G. Györgyi, Z. Rácz

Research output: Article

122 Citations (Scopus)

Abstract

The finite size scaling of the roughness of signals was studied in systems displaying Gaussian 1/f power spectra. The Fisher-Tippett-Gumbel (FTG) distribution emerged as the scaling function when boundary conditions were periodic. The experiments on voltage fluctuations in GaAs films were analyzed. The results suggested that extreme events and their statistics may underlie the physical and mathematical description of Gaussian 1/f fluctuations.

Original languageEnglish
Article number240601
Pages (from-to)2406011-2406014
Number of pages4
JournalPhysical review letters
Volume87
Issue number24
Publication statusPublished - dec. 10 2001

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Antal, T., Droz, M., Györgyi, G., & Rácz, Z. (2001). 1/f noise and extreme value statistics. Physical review letters, 87(24), 2406011-2406014. [240601].