Information is Energy: Definition of a physically based concept of information

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Overview

Authors:
  1. Lienhard Pagel
    1. Fak. f. Informatik und Elektrotechnik, Universität Rostock, Rostock, Germany

  • From the dynamic concept of information to the information conservation theorem
  • Understanding information through the information conservation law
  • Information in a social context

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About this book

An objective, dynamic and physically justified concept of information is elaborated starting from Shannon's concept of entropy and applied to information technology, artificial intelligence (consciousness) and thermodynamics. The justification of an information conservation theorem acquires practical significance in information technology, especially as it moves into the quantum realm (photonics/quantum computing). The unconditional dynamics of information and its objectivity are critically examined and are the foundations of the considerations.

We live in the information age, but the concept of information is still not defined objectively and physically. This book defines a dynamic concept of information that results in a conservation of information principle. Just as the principle of conservation of energy is essential to understanding energy, the principle of conservation of information leads to a deeper understanding of information.

Information is strongly related to entropy, always in motion, cannot disappear, and is independent of subjects.


Keywords

Table of contents (9 chapters)

  1. Front Matter

    Pages i-xviii

  2. Resume

    • Lienhard Pagel

    Pages 209-210

  3. Back Matter

    Pages 211-220

Reviews

“The title, Information is energy, intentionally challenges the longstanding view in information science that information is entropy. ... as a collection of references on the relation of computation and physics, and will certainly contribute to further, more systematic work in this field.” (H. Van Dyke Parunak, Computing Reviews, April 8, 2024)

Authors and Affiliations

  • Fak. f. Informatik und Elektrotechnik, Universität Rostock, Rostock, Germany

    Lienhard Pagel

About the author

Lienhard Pagel is professor emeritus of microsystems and device technology at the University of Rostock

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