5D World-Universe Model. Neutrinos. The World

Abstract

In this manuscript we discuss mass-varying neutrinos and propose their energy density to exceed that of baryonic and dark matter. We introduce cosmic Large Grains whose mass is about Planck mass, and their temperature is around 29 K. Large Grains are in fact Bose-Einstein condensates of proposed dineutrinos, and are responsible for the cosmic Far-Infrared Background (FIRB) radiation. The distribution of the energy density of all components of the World (protons, electrons, photons, neutrinos, and dark matter particles) is considered. We present an overview of the WorldUniverse Model (WUM) and pay particular attention to the self-consistent set of time-varying values of basic parameters of the World: the age and critical energy density; Newtonian parameter of gravitation and Hubble's parameter; temperatures of the cosmic Microwave Background radiation and the peak of the cosmic FIRB radiation; Fermi coupling parameter and coupling parameters of the proposed Super-Weak and Extremely-Weak interactions. Additionally, WUM forecasts the masses of dark matter particles, axions, and neutrinos; proposes two fundamental parameters of the World: fine-structure constant α and the quantity Q which is the dimensionless value of the fifth coordinate, and three fundamental physical units: basic unit of momentum, energy density, and energy flux density. WUM suggests that all time-dependent parameters of the World are interconnected and in fact dependent on Q. We recommend adding the quantity Q to the list of the CODATA-recommended values.

Cosmic Far - Infrared Background Radiation

“…It follows from the observations of Intergalactic Plasma and Cosmic Microwave Background Radiation [5]; Far-Infrared Background Radiation and Cosmic Neutrino Background [6]; Gamma-ray Background Radiation [7]. The Medium consists of stable elementary particles with lifetimes longer than the age of the World: protons with mass , electrons with mass , neutrinos with mass , photons, and dark matter particles [7].…”

“…Therefore, the total neutrinos relative energy density of the CNB in terms of the critical energy density equals to [6]:…”

“…We introduce Bose-Einstein Condensate (BEC) drops of dineutrinos whose mass is about Planck mass, and their temperature is around 29 K. These drops are responsible for the FIRB [6].…”

“…Otherwise, its energy density at temperature would be too high and equal to the energy density of the Medium of the World. The total flux of the FIRB radiation is the sum of the contributions of all individual grains [6].…”

“…New cosmological models employing the Bose-Einstein Condensates (BEC) have been actively discussed in literature in recent years [6]. The transition to BEC occurs below a critical temperature , which for a uniform three-dimensional gas consisting of non-interacting particles is given by [13] The mass of the dineutrinos is in the range of electronic neutrinos mass (see (2.1)).…”