Power-law distributions and Fisher's information measure

F Pennini and A Plastino

Physica A: Statistical Mechanics and its Applications, 2004, vol. 334, issue 1, 132-138

Abstract: We show that thermodynamic uncertainties (TU) preserve their form in passing from Boltzmann–Gibbs’ statistics to Tsallis’ one provided that we express these TU in terms of the appropriate variable conjugate to the temperature in a nonextensive context.

Keywords: Fisher information; Escort probabilities; Uncertainty relations (search for similar items in EconPapers)
Date: 2004
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:334:y:2004:i:1:p:132-138

DOI: 10.1016/j.physa.2003.10.076

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Physica A: Statistical Mechanics and its Applications is currently edited by K. A. Dawson, J. O. Indekeu, H.E. Stanley and C. Tsallis

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