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Towards information theory for q-nonextensive statistics without q-deformed distributions

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F06%3A04124972" target="_blank" >RIV/68407700:21340/06:04124972 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Towards information theory for q-nonextensive statistics without q-deformed distributions

  • Original language description

    In this paper we extend our recent results [Physica A340 (2004)110] on q-nonextensive statistics with non-Tsallis entropies. In particular, we combine an axiomatics of Renyi with the q-deformed version of Khinchin axioms to obtain the entropy which accounts both for systems with embedded self-similarity and q-nonextensivity. We find that this entropy can be uniquely solved in terms of a one-parameter family of information measures. The corresponding entropy maximizer is expressible via a special function known under the name of the Lambert W-function. We analyze the corresponding "high" and "low-temperature" asymptotics and make some remarks on the possible applications.

  • Czech name

    Informační teorie pro q-neextensivní statistiku bez q-deformovaných distribucí

  • Czech description

    V tomto článku zobecňujeme výsledek z [Physica A340 (2004)110] týkající se q-neextesivních statistik. Kombinací Rényho axiomatiky s q-deformovanou verzí Khinchinových axiomů získáme entropii která je vhodná k popisu systémů se self-similaritou and q-neextensivitou. Odpovídající maximizery jsou explicitně nalezeny a jejich "vysoko" a "nízko-teplotní" rozvoje jsou diskutovány.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BE - Theoretical physics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2006

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Physica A: Statistical Mechanics and Its Applications

  • ISSN

    0378-4371

  • e-ISSN

  • Volume of the periodical

    365

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    9

  • Pages from-to

  • UT code for WoS article

    000237360300013

  • EID of the result in the Scopus database