Information Dark Energy Can Resolve the Hubble Tension and Is Falsifiable by Experiment
We consider the role information energy can play as a source of dark energy. Firstly, we note that if stars and structure had not formed in the universe, elemental bits of information describing the attributes of particles would have exhibited properties similar to the cosmological constant. The Lan...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-03-01
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| Series: | Entropy |
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| Online Access: | https://www.mdpi.com/1099-4300/24/3/385 |
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| author | Michael Paul Gough |
| author_facet | Michael Paul Gough |
| author_sort | Michael Paul Gough |
| collection | DOAJ |
| description | We consider the role information energy can play as a source of dark energy. Firstly, we note that if stars and structure had not formed in the universe, elemental bits of information describing the attributes of particles would have exhibited properties similar to the cosmological constant. The Landauer equivalent energy of such elemental bits would be defined in form and value identical to the characteristic energy of the cosmological constant. However, with the formation of stars and structure, stellar heated gas and dust now provide the dominant contribution to information energy with the characteristics of a dynamic, transitional, dark energy. At low redshift, <i>z</i> < ~1.35, this dark energy emulates the cosmological constant with a near-constant energy density, <i>w</i> = −1.03 ± 0.05, and an energy total similar to the <i>m</i>c<sup>2</sup> of the universe’s ∼10<sup>53</sup> kg of baryons. At earlier times, <i>z</i> > ~1.35, information energy was phantom, differing from the cosmological constant, Λ, with a CPL parameter difference of ∆<i>w<sub>o</sub></i> = −0.03 ± 0.05 and ∆<i>w<sub>a</sub></i> = −0.79 ± 0.08, values sufficient to account for the <i>H</i><sub>0</sub> tension. Information dark energy agrees with most phenomena as well as Λ, while exhibiting characteristics that resolve many tensions and problems of ΛCDM: the cosmological constant problem; the cosmological coincidence problem; the <i>H</i><sub>0</sub> tension, and the σ<sub>8</sub> tension. As this proposed dark energy source is not usually considered, we identify the expected signature in <i>H(a)</i> that will enable the role of information dark energy to be falsified by experimental observation. |
| first_indexed | 2024-03-09T19:52:01Z |
| format | Article |
| id | doaj.art-37a4cb67b71e4249b3267ffa0a83c5e1 |
| institution | Directory Open Access Journal |
| issn | 1099-4300 |
| language | English |
| last_indexed | 2024-03-09T19:52:01Z |
| publishDate | 2022-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Entropy |
| spelling | doaj.art-37a4cb67b71e4249b3267ffa0a83c5e12023-11-24T01:07:38ZengMDPI AGEntropy1099-43002022-03-0124338510.3390/e24030385Information Dark Energy Can Resolve the Hubble Tension and Is Falsifiable by ExperimentMichael Paul Gough0Department of Engineering and Design, University of Sussex, Brighton BN1 9QT, UKWe consider the role information energy can play as a source of dark energy. Firstly, we note that if stars and structure had not formed in the universe, elemental bits of information describing the attributes of particles would have exhibited properties similar to the cosmological constant. The Landauer equivalent energy of such elemental bits would be defined in form and value identical to the characteristic energy of the cosmological constant. However, with the formation of stars and structure, stellar heated gas and dust now provide the dominant contribution to information energy with the characteristics of a dynamic, transitional, dark energy. At low redshift, <i>z</i> < ~1.35, this dark energy emulates the cosmological constant with a near-constant energy density, <i>w</i> = −1.03 ± 0.05, and an energy total similar to the <i>m</i>c<sup>2</sup> of the universe’s ∼10<sup>53</sup> kg of baryons. At earlier times, <i>z</i> > ~1.35, information energy was phantom, differing from the cosmological constant, Λ, with a CPL parameter difference of ∆<i>w<sub>o</sub></i> = −0.03 ± 0.05 and ∆<i>w<sub>a</sub></i> = −0.79 ± 0.08, values sufficient to account for the <i>H</i><sub>0</sub> tension. Information dark energy agrees with most phenomena as well as Λ, while exhibiting characteristics that resolve many tensions and problems of ΛCDM: the cosmological constant problem; the cosmological coincidence problem; the <i>H</i><sub>0</sub> tension, and the σ<sub>8</sub> tension. As this proposed dark energy source is not usually considered, we identify the expected signature in <i>H(a)</i> that will enable the role of information dark energy to be falsified by experimental observation.https://www.mdpi.com/1099-4300/24/3/385Landauer’s principledark energy theorydark energy experiments |
| spellingShingle | Michael Paul Gough Information Dark Energy Can Resolve the Hubble Tension and Is Falsifiable by Experiment Entropy Landauer’s principle dark energy theory dark energy experiments |
| title | Information Dark Energy Can Resolve the Hubble Tension and Is Falsifiable by Experiment |
| title_full | Information Dark Energy Can Resolve the Hubble Tension and Is Falsifiable by Experiment |
| title_fullStr | Information Dark Energy Can Resolve the Hubble Tension and Is Falsifiable by Experiment |
| title_full_unstemmed | Information Dark Energy Can Resolve the Hubble Tension and Is Falsifiable by Experiment |
| title_short | Information Dark Energy Can Resolve the Hubble Tension and Is Falsifiable by Experiment |
| title_sort | information dark energy can resolve the hubble tension and is falsifiable by experiment |
| topic | Landauer’s principle dark energy theory dark energy experiments |
| url | https://www.mdpi.com/1099-4300/24/3/385 |
| work_keys_str_mv | AT michaelpaulgough informationdarkenergycanresolvethehubbletensionandisfalsifiablebyexperiment |