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"IT FROM BIT": How does information shape the structures in the universe?

arXiv
Authors: S. Davatolhagh, A. Sheykhi, M. H. Zarei

Year

2022

Paper ID

58989

Status

Preprint

Abstract Read

~2 min

Abstract Words

201

Citations

N/A

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 T(t)ΔS(t) that is a free energy measuring the distance from equilibrium ΔS(t), and T(t) is the mean temperature of the environment at time t. 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.

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  • 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...

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