Dark Matter Cosmology and Astrophysics

@article{Netchitailo2019DarkMC,
  title={Dark Matter Cosmology and Astrophysics},
  author={Vladimir S. Netchitailo},
  journal={Journal of High Energy Physics, Gravitation and Cosmology},
  year={2019}
}
Hypersphere World-Universe Model (WUM) envisions Matter carried from Universe into World from fourth spatial dimension by Dark Matter Particles (DMPs). Luminous Matter is byproduct of Dark Matter (DM) annihilation. WUM introduces Dark Epoch (spanning from Beginning of World for 0.4 billion years) when only DMPs existed, and Luminous Epoch (ever since for 13.8 billion years). Big Bang discussed in standard cosmological model is, in our view, transition from Dark Epoch to Luminous Epoch due to… 

Tables from this paper

Hypersphere World-Universe Model: Basic Ideas

Hypersphere World-Universe Model (WUM) envisions Matter carried from the Universe into the World from the fourth spatial dimension by Dark Matter Particles (DMPs). Luminous Matter is a byproduct of

1 20 Years in Cosmology

Hypersphere World-Universe Model (WUM) solves a number of physical problems in contemporary Cosmology and Astrophysics through Dark Matter Particles (DMPs) and their interactions: Angular Momentum

Hypersphere World-Universe Model: Evolution of the World

The main objective of this paper is to discuss in frames of World-Universe Model (WUM) an Evolution of the 3D Hypersphere World from the Beginning up to the present Epoch. WUM is the only

Hypersphere World-Universe Model . The World

The main objective of this paper is to discuss the Evolution of a 3D Finite World (that is a Hypersphere of a 4D Nucleus of the World) from the Beginning up to the present Epoch in frames of

World-Universe Model—Alternative to Big Bang Model

This manuscript provides a comparison of the Hypersphere World-Universe Model (WUM) with the prevailing Big Bang Model (BBM) of the Standard Cosmology. The performed analysis of BBM shows that the

Paradigm Shift in Cosmology

The main objective of a paper is to discuss the most important Concepts for any Cosmological model: universality of physical laws; cosmological principle (homogeneous and isotropic universe); Space,

Decisive Role of Dark Matter in Cosmology

Hypersphere World-Universe Model (WUM) is an alternative to the prevailing Big Bang Model (BBM). WUM and BBM are principally different Models: 1) Instead of the Initial Singularity with the infinite

Development of Hypersphere World-Universe Model. Narrative. Part VI. Paradigm Shift in Cosmology. Principal Role of Medium & Dark Matter & Angular Momentum

The main objective of a paper is to discuss the most important Concepts for any Cosmological model: Space, Time, and Gravitation; Cosmological principle (homogeneous and isotropic universe);

Center of Milky Way Galaxy

In 2013, World-Universe Model (WUM) made one of the most important predictions: “Macroobjects of the World have cores made up of the discussed DM (Dark Matter) particles. Other particles, including

JWST Discoveries—Confirmation of World-Universe Model Predictions

In 1937, P. Dirac proposed Large Number Hypothesis and Hypothesis of Variable Gravitational Constant, and later added notion of Continuous Creation of Matter in World. Developed Hypersphere

References

SHOWING 1-10 OF 160 REFERENCES

5D World-Universe Model. Multicomponent Dark Matter

5D World-Universe Model (WUM) is based on the decisive role of the Medium of the World com-posed of massive particles: protons, electrons, photons, neutrinos, and Dark Matter Particles (DMP). The

Overview of Hypersphere World-Universe Model

This paper provides an overview of the Hypersphere World-Universe Model (WUM). WUM unifies and simplifies existing cosmological models and results into a single coherent picture, and proceeds to

Dark stars: a review

The evolution of dark stars from their inception at as they accrete mass from their surroundings to become supermassive stars, some even reaching masses and luminosities, making them detectable with the upcoming James Webb Space Telescope.

Mathematical Overview of Hypersphere World-Universe Model

The Hypersphere World-Universe Model (WUM) provides a mathematical framework that allows calculating the primary cosmological parameters of the World which are in good agreement with the most recent

Astrophysics: Macroobject Shell Model

The model proposes that Nuclei of all macroobjects (Galaxy clusters, Galaxies, Star clusters, Extrasolar systems) are made up of Dark Matter Particles (DMP). These Nuclei are surrounded by Shells

Multiwavelength analysis of annihilating dark matter as the origin of the gamma-ray emission from M31

Author(s): McDaniel, Alex; Jeltema, Tesla; Profumo, Stefano | Abstract: [Abridged] Indirect detection of dark matter (DM) by multi-wavelength astronomical observations provides a promising avenue for

A 40 Billion Solar-mass Black Hole in the Extreme Core of Holm 15A, the Central Galaxy of Abell 85

Holm 15A, the brightest cluster galaxy of the galaxy cluster Abell 85, has an ultradiffuse central region, ∼ 2 mag fainter than the faintest depleted core of any early-type galaxy (ETG) that has been

5D World-Universe Model. Gravitation

5D World-Universe Model is based on the decisive role of the Medium of the World composed of massive particles: protons, electrons, photons, neutrinos, and dark matter particles. In this manuscript

The cosmic gamma-ray background from the annihilation of primordial stable neutral heavy leptons

In light of the recent work on the astrophysical implications of the possible existence of stable neutral heavy leptons and the suggestion that continuing annihilation of heavy leptons produced in
...