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| viXra.org > Astrophysics > 2503 |
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[9] viXra:2503.0181 [pdf] submitted on 2025-03-28 00:05:14
Authors: Manuel Abarca Hernandez
Comments: 19 Pages.
In the framework of Dark Matter by Quantum Gravitation (DMbQG) theory, the Direct mass gives the total mass into the halo region, growing with the square root of radius. This formula has only one parameter specific for each galaxy.The NFW profile is a universal method that gives the DM mass function depending on radius at the disk and galactic halos. This function is defined by two parameters. The DMbQG claims that DM is generated by the own gravitational field and consequently the DM halo is unbounded. In the paper [1] Abarca,M. was proved that it is the Dark energy the mechanism able to counterbalance the DM.As the direct mass is linked to the total mass (baryonic plus DM), in the paper has been developed a method to integrate the baryonic matter into the NFW DM function in order to be able to compare both functions connected to the total mass. Thanks this method has been possible to define the R200-TOTAL and the M200-TOTAL both referred to a sphere whose total mass has a mean density equal to 200 times the critic density of the Universe.The main achievement of this paper is to demonstrate that the Direct mass function and the NFW-total mass function are equivalents into the halo region of MW and the M31. The equivalence of the two formulas for masses is based on four tests, all of them tested successfully. Test I. Comparison the R(200-TOTAL) and the M(200-TOTAL) calculated by the two different formulas, for MW and M31. Test II. Using the M(200-TOTAL), value that is given by the NFW method, is calculated the parameter a^2 which is compared with the one got in the framework of DMbQG theory. Test III. Is similar to test III but using the R200-TOTAL and the M200-TOTAL and the result is successful as well.Test IV. The direct mass function and the NFW-total mass function are compared into the halo region up to R(200-TOTAL). Although the thesis of this paper is for any galaxies, the calculus has been made with MW and M31, because they are the best well studied galaxies and his data have the maximum of accuracy. The prove reach in this paper is valuable because the Direct mass which comes from DMbQG theory gives similar results to the NFW function mass, which is a trustable profile for DM, tested in thousand of galaxies,.
Category: Astrophysics
[8] viXra:2503.0170 [pdf] submitted on 2025-03-27 02:36:54
Authors: Joao Carlos Holland De Barcellos
Comments: 10 Pages.
After a brief review of the Decreasing Universe (D.U.) model, we will derive a formula and the graph for the apparent velocity of stars (of a Messier_33 galaxy) as a function of their radial distance from the galactic center. This formula reproduces the same velocity curve traditionally attributed to dark matter.
Category: Astrophysics
[7] viXra:2503.0140 [pdf] submitted on 2025-03-24 01:42:01
Authors: Ichiro Nakayama
Comments: 8 Pages. (Note by viXra Admin: For the last time, please cite and list scientific references!)
The currently mainstream standard cosmology has many problems to be solved, such as dark matter and dark energy. Inflation theory is also difficult to believe. The Energy Body Theory has elucidated the cause of the rotation speed of spiral galaxies, which is the basis for the existence of dark matter. And it has also revealed what dark energy is and showed the reason why galaxies move away isotropically and acceleratingly. This time, I propose that the entire universe is one energy body, and the uneven distribution of energy generated in the energy body forms positive energy of stars and gravitational fields, and the formations of them are accompanied by the formations of dark energy fields, and further throughout the universe, positive energy of stars and gravitational fields circulate by exchanging energy with negative energy of dark energy. This system is called the universe circulation system. The universe exists in eternal time that is not expanding.
Category: Astrophysics
[6] viXra:2503.0124 [pdf] replaced on 2025-06-17 22:45:42
Authors: Raul Fattore
Comments: 29 Pages.
The study demonstrates that faster-than-light travel requires negative mass. Mass must decrease as velocity increases and must be negative beyond the speed of light.It also proves that there is no absolute speed limit in the universe, contradicting faulty Einstein's theory of relativity and quantum theory. The study also reveals that relative motion depends on relative coordinates, not reference frames.It is demonstrated that gravitational and inertial control of mass is the basis of faster-than-light travel. A hypothetical spaceship is described, and physical calculations are made to demonstrate the possibility of traveling faster than light. The study also explores the potential effects of gravitational interaction and collisions. The technology is proposed for instantaneous cosmic communication and other applications of negative mass using the free energy of the gravitational field.* Is faster-than-light travel indeed possible?* What kind of propulsion could achieve such a technology?* Could any matter be traveling faster than light?* Could living beings be traveling faster than light?* What could be the consequences of that?The above questions will be scientifically answered through this study in accordance with the negative mass theory.
Category: Astrophysics
[5] viXra:2503.0096 [pdf] submitted on 2025-03-17 01:39:19
Authors: Guofeng Chang
Comments: 5 Pages. (Note by viXra Admin: AI assisted article is in general not acceptable)
In this paper, we analyze the phenomenon of non-isotropic mass distribution in spiral galaxies and propose a hypothesis that such an imbalanceintroduces a relative velocity for observers. Furthermore, we suggest observational methods to verify this hypothesis. If proven correct, thishypothesis could provide a more reasonable explanation for the origin of dark matter.
Category: Astrophysics
[4] viXra:2503.0084 [pdf] submitted on 2025-03-14 21:02:53
Authors: Kiyoung Kim
Comments: 16 Pages.
Neutron stars and white dwarfs are known to be the final stages in the life cycle of stars. These celestial objects are characterized by immense gravitational pressure, extremely high temperatures, and exceptionally high density. Additionally, some of them are known to possess extraordinarily strong magnetic fields under these extreme conditions. However, the precise mechanisms behind the generation of such strong magnetic fields remain unclear. The primitive virtual negative (PVN) charge dynamo mechanism proposed for solar planets in 2008, which involves the interaction between gravitational mass and electric charges, is applied to compact objects like white dwarfs and neutron stars because it is considered comprehensive and consistent.
Category: Astrophysics
[3] viXra:2503.0066 [pdf] submitted on 2025-03-11 14:50:50
Authors: Ichiro Nakayama
Comments: 10 Pages.
There are hundreds of billions of galaxies in the universe. These galaxies can be broadly divided into dwarf galaxies with less than a billion stars and giant galaxies with more than a billion stars. The most widely used classification of giant galaxies is the "Hubble sequence" proposed by American astronomer Edwin Hubble in 1926, which lists four types: elliptical galaxies, spiral galaxies, barred spiral galaxies, lenticular galaxies, and irregular galaxies. As can be seen from the diverse shapes of galaxies, it is thought that various factors are involved in the formation of galaxies. However, there must be a basic principle by which a group of more than a billion stars forms. In this study, we considered the formation of galaxies by extending the formation of stars, gravitational fields, and dark energy fields according to the Energy Body Theory. As a result, we found that the reason why spiral galaxies, which account for 60% of galaxies, have a spiral shape is fundamentally due to the rotation of the galaxy and the expansion of the dark energy field. The spiral arms were formed when a small group of stars rotating in the counter-rotating direction near the bulge approached the bulge, causing them to unravel and extend along the arms. It is also thought that energy flows into the spiral of the dark energy field from the outside, forming a high-energy space. However, it remains to be seen whether this theory is superior to the "high density wave theory," the mainstream explanation for spiral arms. The flatness of the rotation speed of spiral galaxies, an important issue in astrophysics, is thought to be caused by the neutralization due to synthesis of the spiral of the galaxy when the gravitational field is formed, and the rotation according to Kepler's laws.
Category: Astrophysics
[2] viXra:2503.0065 [pdf] submitted on 2025-03-11 20:53:37
Authors: Alon Retter
Comments: 13 Pages.
This paper proposes a groundbreaking paradigm: the universe is a reflection ofconsciousness. Nearly a century ago, quantum mechanics introduced the concept of theobserver to explain experimental anomalies. Th is led many prominent physicists toargue that consciousness is fundamental and precedes matter. While this idea wassubsequently marginalized within physics, I contend that consciousness is essential for acomprehensive understanding of the universe.Tosupport this notion, this paper presents extensive evidence for consciousness fromphysical processes and astronomical objects. In addition, t he Astro Sociology model,which I introduced in 2010, posits that the universe reflects consciousness. This paperrevisits and expands upon the remarkable structural and numerical parallels betweenastronomical phenomena and human behavior. It subsequently outlines six predictionsof the model that have been empirically or theoretically confirmed. Finally, it brieflydiscusses ongoing research, including a novel quantum gravity model, that incorporatesthe observer to explain dark matter and dark energy without requiring additionalparticles.
Category: Astrophysics
[1] viXra:2503.0052 [pdf] replaced on 2025-03-16 01:31:37
Authors: James R. Johnson
Comments: 13 Pages. Astronomy and Cosmology also possible categories.
This article is a comprehensive survey describing our search for life and aliens beyond earth. The search for life inside our Solar System continues by digging into the Martian soil and exploring the underground oceans of Jupiter’s moon Europa. As we peer into the Milky Way, exoplanets are the target. Improved sky-survey telescopes identify exoplanets. Then, subsequent analysis using spectrographs obtained via exoplanet transits or direct imaging hope to identify biosignatures. Detection of intelligent life is either circumstantial or definitive. Technosignatures offer circumstantial evidence of alien civilizations. Definitive or positive detection can be physical, for example, discovering interstellar objects (spaceship/UFOs) or as in the movie Contact, an alien message. Future giant optical/infrared telescopes, sophisticated radio telescopes, and a proposed space telescope, HWO, will dramatically enhance detection.Significant technical advances in earth-based and space telescopes, documented in four key figures, dramatically improve the probability of discovery over the next ten years. Thus, we may soon have an answer to the question, are we alone?
Category: Astrophysics
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