Structure Formation Paradigm and Axion Quark Nugget dark matter model

Abstract

We advocate an idea that ``non-baryonic" dark matter in form of nuggets made of standard model quarks and gluons (similar to the old idea of the Witten's strangelets) could play a crucial role in structure formation. The corresponding macroscopically large objects, which are called the axion quark nuggets (AQN) behave as {\it chameleons}: they do not interact with the surrounding material in dilute environment, but they become strongly interacting objects in sufficiently dense environment. The AQN model was invented long ago with a single motivation to explain the observed similarity ${\Omega }_{\mathrm{DM}}\sim {\Omega }_{\mathrm{visible}}$ between visible and DM components. This relation represents a very generic feature of this framework, not sensitive to any parameters of the construction. We argue that the strong visible-DM interaction may dramatically modify the conventional structure formation pattern at small scales to contribute to a resolution of a variety of interconnected problems (such as Core-Cusp problem, etc) which have been a matter of active research and debates in recent years. We also argue that the same visible-DM interaction at small scales is always accompanied by a broad band diffuse radiation. We speculate that the recently observed excesses of the UV emission by JWST at high redshifts and by GALEX in our own galaxy might be a direct manifestation of this AQN-induced radiation. We also speculate that the very same source of energy injection could contribute to the resolution of another long standing problem related to the Extragalactic Background Light (EBL) with known discrepancies in many frequency bands (from UV to optical, IR light and radio emissions).

arXiv comment20 pages

References in corpus (35)

• A History of Dark Matter
• Dark Matter Self-interactions and Small Scale Structure
• CEERS Key Paper I: An Early Look into the First 500 Myr of Galaxy Formation with JWST
• The Universal Rotation Curve of Spiral Galaxies. II The Dark Matter Distribution out to the Virial Radius
• "Nonbaryonic" Dark Matter as Baryonic Color Superconductor
• Characteristics of Four Upward-pointing Cosmic-ray-like Events Observed with ANITA
• Observation of an Unusual Upward-going Cosmic-ray-like Event in the Third Flight of ANITA
• Cores of Dark Matter Halos Correlate with Disk Scale Lengths
• Anomalous Flux in the Cosmic Optical Background Detected With New Horizons Observations
• Cold Dark Matter as Compact Composite Objects
• WMAP Haze: Directly Observing Dark Matter?
• Axion field and the quark nugget's formation at the QCD phase transition
• The Axion Quark Nugget Dark Matter Model: Size Distribution and Survival Pattern
• The Electrosphere of Macroscopic "Quark Nuclei": A Source for Diffuse MeV Emissions from Dark Matter
• The Road to Precision Cosmology
• Cosmological Axion and Quark Nugget Dark Matter Model
• Solar Corona Heating by the Axion Quark Nugget Dark Matter
• The 21cm Absorption Line and Axion Quark Nugget Dark Matter Model
• Axion Quark Nuggets. Dark Matter and Matter-Antimatter asymmetry: theory, observations and future experiments
• The Mystery of the Cosmic Diffuse Ultraviolet Background Radiation
• Primordial Lithium Puzzle and the Axion Quark Nugget Dark Matter Model
• Cosmological CP odd axion field as the coherent Berry's phase of the Universe
• Solar Extreme UV radiation and quark nugget dark matter model
• Hints of dark photon dark matter from observations and hydrodynamical simulations of the low-redshift Lyman-$\alpha$ forest
• The Diffuse Radiation Field at High Galactic Latitudes
• Extragalactic Background Light: Inventory of light throughout the cosmic history
• Infrasonic, acoustic and seismic waves produced by the Axion Quark Nuggets
• Antimatter as Macroscopic Dark Matter
• Components of the Diffuse Ultraviolet Radiation at High Latitudes
• The ANITA Anomalous Events and Axion Quark Nuggets
• The mysterious diffuse UV radiation and Axion Quark Nugget dark matter model
• The cosmic radio background from 150 MHz--8.4 GHz, and its division into AGN and star-forming galaxy flux
• The Mysterious Bursts observed by Telescope Array and Axion Quark Nuggets
• The Pierre Auger Exotic Events and Axion Quark Nuggets
• Discovery of an Ionizing Radiation Field in the Universe

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• The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
• The nanohertz stochastic gravitational wave background from cosmic string loops and the abundant high redshift massive galaxies
• A double take on early and interacting dark energy from JWST
• Mysterious anomalies in Earth's atmosphere and strongly interacting Dark Matter
• The Glow of Axion Quark Nugget Dark Matter: (I) Large Scale Structures
• The Glow of Axion Quark Nugget Dark Matter: (II) Galaxy Clusters
• Exploring the detection of AQNs in large liquid detectors
• Neutron Stars as the Dark Matter detectors
• Ball Lightning as a profound manifestation of the Dark Matter physics
• ADAMOS: Axion Daily Modulation Searches for Dark Matter at 20 GHz