Dissertation/Thesis
Προβολή σε EDS

From Quantum to Cosmos: Solving the Λ Problem via (ℓₚ·tₚ)/(Rₒᵦₛ·t₀) ⇒ α_σ ≈ 4.60×10⁻¹²³ ⇒ Λ = α_σ/ℓₚ² ≈ 10⁻¹²³

Λεπτομέρειες βιβλιογραφικής εγγραφής
Τίτλος: From Quantum to Cosmos: Solving the Λ Problem via (ℓₚ·tₚ)/(Rₒᵦₛ·t₀) ⇒ α_σ ≈ 4.60×10⁻¹²³ ⇒ Λ = α_σ/ℓₚ² ≈ 10⁻¹²³
Συγγραφείς: Zander, Adrian
Στοιχεία εκδότη: Zenodo
Έτος έκδοσης: 2025
Συλλογή: Zenodo
Θεματικοί όροι: Quantum physics, Quantum Theory, Physics, Quantum field theory, cosmological constant problem, Dark matter, dark energy, Planck units, spacetime quantization, cosmic acceleration, causal set, general relativity, vacuum catastrophe, Quanten­gravitation, Kosmologische Konstante, Vakuum-Katastrophe, Dunkle Energie, Planck-Einheiten, Raumzeit-Quantisierung, Kosmische Beschleunigung, Kausales Netzwerk, Allgemeine Relativität
Περιγραφή: EN: This work presents a minimal and natural explanation for the observed acceleration of the universe without invoking mysterious “dark energy.” At its core lies the Planck spacetime cell: σₚ = ħ·G / c⁴ = ℓₚ·tₚ, a fundamental quantum of spacetime with clean dimension L·T (length × time). From this we define a dimensionless spacetime fine-structure number α_σ = σₚ / (R·t), where R is the radius of the observable universe (~46 Gly) and t its age (~13.8 Gyr). Numerical evaluation gives: α_σ ≈ 4.6 × 10⁻¹²³, exactly matching the observed ratio of vacuum to Planck energy density. This transforms the “cosmological constant problem” from a paradox into a natural scaling relation of quantized spacetime. Key implications: Cosmic acceleration emerges from a quantized causal network without modifying Einstein’s equations, introducing exotic fields, or adding free parameters. Testable predictions include a nearly constant equation-of-state parameter w ≈ −1, with possible percent-level deviations measurable by upcoming surveys. Addendum: Alongside the product ℓₚ·tₚ = ħ·G / c⁴, the ratio ℓₚ / tₚ = c also holds. Thus, both the smallest spacetime quantum (product) and the maximal causal speed (quotient) are uniquely fixed by {ħ, c, G}. No coincidence, no free choice — mathematics and nature align.DE: Diese Arbeit präsentiert eine minimale und natürliche Erklärung für die beobachtete Beschleunigung des Universums – ganz ohne rätselhafte „Dunkle Energie“. Im Zentrum steht die Planck-Raumzeit-Zelle σₚ = ħ·G / c⁴ = ℓₚ·tₚ, ein fundamentales Raumzeitquant mit der Dimension L·T (Länge × Zeit). Daraus ergibt sich eine dimensionslose Feinstrukturzahl der Raumzeit: α_σ = σₚ / (R·t), wobei R der Radius des beobachtbaren Universums (~46 Gly) und t sein Alter (~13,8 Gyr) ist. Die Auswertung liefert α_σ ≈ 4.6 × 10⁻¹²³, exakt übereinstimmend mit dem beobachteten Verhältnis von Vakuum- zu Planck-Energiedichte. Damit wird das „Kosmologische Konstantenproblem“ von einem Paradox in eine natürliche Skalierungsrelation quantisierter Raumzeit ...
Τύπος εγγράφου: Thesis
Γλώσσα: German
Relation: https://zenodo.org/communities/non-standard_cosmology_and_astrophysics/; https://zenodo.org/records/16921500; oai:zenodo.org:16921500; https://doi.org/10.5281/zenodo.16921500
DOI: 10.5281/zenodo.16921500
Διαθεσιμότητα: https://doi.org/10.5281/zenodo.16921500
https://zenodo.org/records/16921500
Rights: Creative Commons Attribution Non Commercial Share Alike 4.0 International ; cc-by-nc-sa-4.0 ; https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode ; Adrian Zander, 2025
Αριθμός Καταχώρησης: edsbas.D5B41D48
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  Data: From Quantum to Cosmos: Solving the Λ Problem via (ℓₚ·tₚ)/(Rₒᵦₛ·t₀) ⇒ α_σ ≈ 4.60×10⁻¹²³ ⇒ Λ = α_σ/ℓₚ² ≈ 10⁻¹²³
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  Data: EN: This work presents a minimal and natural explanation for the observed acceleration of the universe without invoking mysterious “dark energy.” At its core lies the Planck spacetime cell: σₚ = ħ·G / c⁴ = ℓₚ·tₚ, a fundamental quantum of spacetime with clean dimension L·T (length × time). From this we define a dimensionless spacetime fine-structure number α_σ = σₚ / (R·t), where R is the radius of the observable universe (~46 Gly) and t its age (~13.8 Gyr). Numerical evaluation gives: α_σ ≈ 4.6 × 10⁻¹²³, exactly matching the observed ratio of vacuum to Planck energy density. This transforms the “cosmological constant problem” from a paradox into a natural scaling relation of quantized spacetime. Key implications: Cosmic acceleration emerges from a quantized causal network without modifying Einstein’s equations, introducing exotic fields, or adding free parameters. Testable predictions include a nearly constant equation-of-state parameter w ≈ −1, with possible percent-level deviations measurable by upcoming surveys. Addendum: Alongside the product ℓₚ·tₚ = ħ·G / c⁴, the ratio ℓₚ / tₚ = c also holds. Thus, both the smallest spacetime quantum (product) and the maximal causal speed (quotient) are uniquely fixed by {ħ, c, G}. No coincidence, no free choice — mathematics and nature align.DE: Diese Arbeit präsentiert eine minimale und natürliche Erklärung für die beobachtete Beschleunigung des Universums – ganz ohne rätselhafte „Dunkle Energie“. Im Zentrum steht die Planck-Raumzeit-Zelle σₚ = ħ·G / c⁴ = ℓₚ·tₚ, ein fundamentales Raumzeitquant mit der Dimension L·T (Länge × Zeit). Daraus ergibt sich eine dimensionslose Feinstrukturzahl der Raumzeit: α_σ = σₚ / (R·t), wobei R der Radius des beobachtbaren Universums (~46 Gly) und t sein Alter (~13,8 Gyr) ist. Die Auswertung liefert α_σ ≈ 4.6 × 10⁻¹²³, exakt übereinstimmend mit dem beobachteten Verhältnis von Vakuum- zu Planck-Energiedichte. Damit wird das „Kosmologische Konstantenproblem“ von einem Paradox in eine natürliche Skalierungsrelation quantisierter Raumzeit ...
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  Data: https://zenodo.org/communities/non-standard_cosmology_and_astrophysics/; https://zenodo.org/records/16921500; oai:zenodo.org:16921500; https://doi.org/10.5281/zenodo.16921500
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  Data: 10.5281/zenodo.16921500
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  Data: Creative Commons Attribution Non Commercial Share Alike 4.0 International ; cc-by-nc-sa-4.0 ; https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode ; Adrian Zander, 2025
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        Value: 10.5281/zenodo.16921500
    Languages:
      – Text: German
    Subjects:
      – SubjectFull: Quantum physics
        Type: general
      – SubjectFull: Quantum Theory
        Type: general
      – SubjectFull: Physics
        Type: general
      – SubjectFull: Quantum field theory
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      – SubjectFull: cosmological constant problem
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      – SubjectFull: Dark matter
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      – SubjectFull: dark energy
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      – SubjectFull: Planck units
        Type: general
      – SubjectFull: spacetime quantization
        Type: general
      – SubjectFull: cosmic acceleration
        Type: general
      – SubjectFull: causal set
        Type: general
      – SubjectFull: general relativity
        Type: general
      – SubjectFull: vacuum catastrophe
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      – SubjectFull: Quanten­gravitation
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      – SubjectFull: Kosmologische Konstante
        Type: general
      – SubjectFull: Vakuum-Katastrophe
        Type: general
      – SubjectFull: Dunkle Energie
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      – SubjectFull: Planck-Einheiten
        Type: general
      – SubjectFull: Raumzeit-Quantisierung
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      – SubjectFull: Kosmische Beschleunigung
        Type: general
      – SubjectFull: Kausales Netzwerk
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      – SubjectFull: Allgemeine Relativität
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    Titles:
      – TitleFull: From Quantum to Cosmos: Solving the Λ Problem via (ℓₚ·tₚ)/(Rₒᵦₛ·t₀) ⇒ α_σ ≈ 4.60×10⁻¹²³ ⇒ Λ = α_σ/ℓₚ² ≈ 10⁻¹²³
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              Y: 2025
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