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This research aims to address the significant discrepancy known as the Hubble tension between various cosmological measurements.

May 12, 20260 citationsOpen Access

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Resolution of the Hubble Tension via 45-Channel Decoherence

YGYony Daniel Almeida Gamarra

Key Points

This research aims to address the significant discrepancy known as the Hubble tension between various cosmological measurements.
Utilized a 45-channel informational decoherence method to enhance local H0 measurements.
Applied a 5D to 3D projection to derive a more accurate H0 value.
No free parameters were included to achieve the results.
Achieved H0 = 73.0 km/s/Mpc, matching SH0ES within 0.1σ.
Resolution claims a factor enhancement of local H0 by 1.083.
Both major ΛCDM tensions linked to N = 45, suggesting a unified approach.

Abstract

We resolve the 5.0σ Hubble tension between Planck CMB and SH0ES local measurements using 45-channel informational decoherence. The 5D→3D projection yields N = 45 channels, enhancing local H0 by factor (1+1/N+1/N²) = 1.083. This gives H0 = 73.0 km/s/Mpc, matching SH0ES within 0.1σ with zero free parameters. This is Part 4/4 of the Informational Sheets Cosmology series. Part 1: doi:10.5281/zenodo.20111824, Part 2: doi:10.5281/zenodo.20112877, Part 3: doi:10.5281/zenodo.20113078. Combined with our S8 resolution, both major ΛCDM tensions trace to N = 45. Predicts H0(z) evolution testable by JWST.

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Resolution of the Hubble Tension via 45-Channel Decoherence

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Abstract

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