"IT FROM BIT": How does information shape the structures in the universe?
Abstract
Based on a synthesis of three main ingredients: (i) the Shannon information in nonequilibrium systems, (ii) the semiclassical energy-time quantization rule, and (iii) the quasistatic information-energy correspondence, a new general rule for the quantization of quasistatic information states supported by an environment away from equilibrium is introduced if the history of the environment is known as a function of time in terms of its thermodynamic potential for information that is a free energy measuring the distance from equilibrium , and is the mean temperature of the environment at time . This all new quasistatic information-time quantization rule is applied to the expanding universe using a phenomenological thermodynamic potential for information in the matter dominated era in order to find the eigen-informations of the persistent structures that are supported by the universe (or the local environments therein) at any given epoch, thus providing an information-theoretic foundation for formation of structures and rise of complexity with time that embodies the cosmic evolution as epitomized by the late Wheeler's famous conjecture ``{\it it from bit}". This theoretical procedure must also open new avenues for further research into the quantum theory of information and complexity in nonequilibrium thermodynamics.
Cite
@article{arxiv.2209.11968,
title = {"IT FROM BIT": How does information shape the structures in the universe?},
author = {S. Davatolhagh and A. Sheykhi and M. H. Zarei},
journal= {arXiv preprint arXiv:2209.11968},
year = {2024}
}
Comments
10 pages, 3 figures, To be published in Royal Society Proceedings A