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Entropy of the Universe and Hierarchical Dark Matter.

Entropy (Basel, Switzerland)·2022
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Status of Electromagnetically Accelerating Universe.

Paul H Frampton1

  • 1Dipartimento di Matematica e Fisica "Ennio De Giorgi", Università del Salento and INFN-Lecce, Via Arnesano, 73100 Lecce, Italy.

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Summary
This summary is machine-generated.

This study proposes dark energy is an electrical property of dark matter, not a separate entity. This Electromagnetic Accelerating Universe (EAU) model aligns with current observations, explaining cosmic acceleration.

Keywords:
accelerated expansiondark matterelectromagnetism

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Area of Science:

  • Cosmology
  • Astrophysics
  • Theoretical Physics

Background:

  • The universe's accelerated expansion is attributed to dark energy.
  • The nature of dark energy remains one of the most significant mysteries in modern physics.
  • Conventional models treat dark energy as a cosmological constant or a dynamic field.

Purpose of the Study:

  • To propose a novel explanation for dark energy.
  • To investigate the possibility of dark energy being an emergent property of dark matter.
  • To present the Electromagnetic Accelerating Universe (EAU) model.

Main Methods:

  • Reinterpreting dark energy as an electrically charged majority of dark matter.
  • Applying the Friedmann equation within the EAU model.
  • Analyzing the equation of state for the proposed dark energy component.

Main Results:

  • Dark energy, as a distinct component, is shown not to exist in this model.
  • The Friedmann equation in the EAU model matches conventional results at the present time.
  • The cosmological "constant" in the EAU model exhibits time dependence, linked to the matter component.
  • The equation of state parameter (ω) is consistent with -1 within observational limits.

Conclusions:

  • The EAU model offers a parsimonious explanation for cosmic acceleration by unifying dark energy and dark matter.
  • This approach resolves the cosmological constant problem by providing a time-dependent cosmological constant.
  • The model's predictions align with current cosmological observations, suggesting a new paradigm for understanding the universe's dark sector.