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Zeitschrift für Physik B Condensed Matter

, Volume 78, Issue 2, pp 301–303 | Cite as

Bit-number cumulants as a correlation measure of self-generated oscillations in a semiconductor model for low-temperature impurity breakdown

  • H. Naber
  • E. Schöll
Article

Abstract

A semiconductor model for self-generated, coupled oscillations in the regime of lowtemperature impurity breakdown is used to show that the bit-number cumulants of the invariant density of a dynamic system represent a measure for internal correlations between certain subsystems of this system. The bit-number cumulants appear to be an appropriate measure for linear as well as for nonlinear correlations.

Keywords

Spectroscopy Neural Network Dynamic System State Physics Complex System 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1990

Authors and Affiliations

  • H. Naber
    • 1
  • E. Schöll
    • 2
  1. 1.Institut für Theoretische PhysikRWTH AachenAachenGermany
  2. 2.Institut für Theoretische PhysikTechnische Universität BerlinBerlin 12Germany

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