Baryon asymmetry is observed as an imbalance of matter over antimatter in the universe

the verdict

SUPPORTED

the evidence backs this

Recorded sources

4 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Baryon asymmetry—the observed imbalance of matter over antimatter in the universe—is a well-established cosmological phenomenon supported by both theoretical frameworks and recent experimental observations of charge-parity violation.

The analysis

The claim is a well-established empirical fact in cosmology and particle physics. Multiple retrieved papers directly discuss the observed matter-antimatter asymmetry and mechanisms such as charge-parity violation in baryon decays that account for it. There is no evidence refuting the existence of the asymmetry itself.

Evidence for · 4

Observation of charge-parity symmetry breaking in baryon decays.

Recorded source metadata

Observation of charge-parity symmetry breaking in baryon decays.. 2025. https://doi.org/10.1038/s41586-025-09119-3

Paper [1] discusses the observation of charge-parity symmetry breaking in baryon decays, addressing the fundamental matter-antimatter differences.

Source citation format

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More for · 3

Quantum Entanglement Asymmetry and the Cosmic Matter-Antimatter Imbalance: A Theoretical and Observational Analysis.

Recorded source metadata

Neukart F. Quantum Entanglement Asymmetry and the Cosmic Matter-Antimatter Imbalance: A Theoretical and Observational Analysis.. 2025. https://doi.org/10.3390/e27020103

Paper [3] models the cosmic matter-antimatter imbalance to explain the observed baryon asymmetry in the universe.

Source citation format

Dark Sector Searches at e+e− Colliders

Recorded source metadata

Prasad V. Dark Sector Searches at e+e− Colliders. 2025. https://doi.org/10.20944/preprints202512.0706.v1

Paper [4] notes that dark baryon introductions aim to explain the observed matter-antimatter asymmetry in the universe.

Source citation format

Matter-Antimatter Resonances in Unified Fractal Quantum Field Theory (UFQFT): Fractal Phase Inversions, Stability Asymmetries, and the Origin of Baryogenesis

Recorded source metadata

haci Sogukpinar. Matter-Antimatter Resonances in Unified Fractal Quantum Field Theory (UFQFT): Fractal Phase Inversions, Stability Asymmetries, and the Origin of Baryogenesis. 2025. https://doi.org/10.22541/au.175829744.48456595/v1

Paper [8] investigates the origin of matter-antimatter asymmetry and stability asymmetries within theoretical frameworks.

Source citation format

The paper trail · every fact has a biography

first checked01 Aug 2026

judged → SUPPORTED · 7901 Aug 2026

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