Zero energy universe theory
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Zero Energy Universe Theory: Core Concepts and Calculations
The zero energy universe theory proposes that the total energy of the universe is exactly zero, with the positive energy of matter and radiation being perfectly balanced by the negative energy of gravity. Multiple studies using different theoretical frameworks and calculation methods have found support for this idea, showing that when gravitational contributions are properly included, the total energy sums to zero regardless of spatial curvature or cosmological constant, especially when the latter is set to zero 110. This supports the notion that the universe could have arisen from a quantum fluctuation of the vacuum, essentially from "nothing" 110.
Quantum Fluctuations, Universe Creation, and Inflation
Several models extend the zero energy concept to the quantum realm, suggesting that the universe could originate from a quantum fluctuation where the negative gravitational self-energy cancels out the positive mass-energy, allowing the universe to expand rather than revert to nothing . This mechanism also provides a possible explanation for the rapid inflationary expansion of the early universe and the current accelerated expansion, linking both phenomena to the interplay between positive and negative energies .
Negative Energy, Gravitons, and Dark Energy
Some extensions of the zero energy hypothesis predict the existence of negative-energy gravitons and propose that strong quantum gravitational effects at subatomic scales could influence cosmic phenomena, such as making Hawking radiation less likely and contributing to the universe's accelerated expansion through effects like a black hole Casimir effect . Other approaches suggest that the negative energy of gravitational fields could be interpreted as dark energy, further supporting the idea that the universe's total energy remains near zero and that its expansion is not slowed by gravity .
Oscillating and Ever-Expanding Universe Models
Modified gravity theories, such as the Torsion Hides Extra-Dimension (THED) model, allow for oscillatory solutions where the universe bounces between minimum and maximum sizes, maintaining a zero average energy in each cycle 45. These models can fit observational data, such as supernova redshifts, and suggest that the universe could be eternal, oscillating indefinitely with small matter density and negative spatial curvature. Alternatively, ever-expanding solutions are also possible, but they require different parameter values, such as higher matter density and positive dark energy 45.
Unification with Other Physical Theories
The zero energy universe scenario has been linked to broader frameworks, including quantum gravity, chemical physics, and biological evolution, suggesting a unified approach to understanding the arrows of time and the evolution of order from microscopic to cosmological scales 27. These interdisciplinary connections provide new perspectives on classical laws of physics and the cosmological constant, further grounding the zero energy concept in modern theoretical physics 27.
Zero Point Energy and Universe Expansion
Some research explores the role of zero point energy (ZPE) in the universe's expansion, proposing that the accumulation of ZPE in cosmic voids could contribute to the observed re-acceleration of the universe's expansion, working alongside the cosmic microwave background (CMB) to influence large-scale structure formation .
Conclusion
The zero energy universe theory is supported by a range of theoretical models and calculations, all converging on the idea that the universe's total energy is zero due to the balance between positive and negative contributions. This concept provides a compelling explanation for the universe's origin, expansion, and structure, and continues to inspire new models and interdisciplinary connections in cosmology and fundamental physics 1234+6 MORE.
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A Zero Energy Universe Scenario: From Unstable Chemical States to Biological Evolution and Cosmological Order
A zero-energy universe scenario unifies chemical physics, biology, physics, and astronomy, bringing together modern research and authenticating Darwin's Paradigm of Evolution across the microscopic and cosmological domains.
DOI
About the Origin of the Dark Energy and the Zero Mass/Energy Universe
The total energy in the universe is likely zero, suggesting the universe developed from empty space-time or from nothing, with the expansion driven by the pressure of a gas-like medium with positive masses.
DOI