A Six-Dimensional Geometric Framework for Gauge Couplings and Cosmology

This framework proposes a 6D spacetime with signature (−,+,+,+,−,−) where two temporal dimensions are compactified on a torus. The model predicts gauge coupling constants, the electroweak scale, dark energy equation of state, and galactic dynamics from a single topological coefficient.

Fundamental Parameter
κ = 1/(16πφ)
αem = 1/(16πφ²)
sin²θW = 1/φ³
αs = 5/(16φ²)
μ₀ = MPl·e−12π/φ³

The Idea in Simple Terms

An intuitive picture of what the framework proposes.

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Light as Analogy

Imagine a ray of light. You see a straight line traveling through space. But light actually vibrates—it oscillates transversely as it moves forward.

What we see: → What it is: ~~~~
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Time with Hidden Structure

In this framework, time is like light: it appears as a simple arrow (τ₁, our experienced time), but it may have hidden internal structure (τ₂, τ₃)—two additional temporal dimensions, compactified at scales we don't directly perceive.

Standard view: 3 + 1 → 3 space + 1 time
This framework: 3 + 1 + (1+1) → 3 space + τ₁ + (τ₂, τ₃)compact

The notation (1+1) indicates that τ₂ and τ₃ are compactified on a torus T², not separate macroscopic time dimensions. You experience only τ₁. The hidden dimensions manifest as geometric fields (Q₂, Q₃).

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Where It Matters

The hidden temporal dimensions (τ₂, τ₃) give rise to geometric fields (Q₂, Q₃) that modify spacetime at galactic scales. These fields emerge naturally from the 6D metric—they are not added by hand.

Flat rotation curves → Q-field geometry at λ₂ ≈ 4 kpc
Accelerating expansion → τ₃ evolution (no Λ term needed)

The proposal: What we attribute to dark matter and dark energy may be geometric effects from compactified temporal dimensions—not new particles or a cosmological constant, but pure spacetime geometry.

Quantitative Predictions

All values are derived from κ = 1/(16πφ) where φ = (1+√5)/2. No parameters are fitted to the data.

Parameter Formula Predicted Observed Deviation
αem 1/(16πφ²) 1/131.6 1/127.9 2.8%
sin²θW 1/φ³ 0.236 0.231 2.1%
αs(MZ) 5/(16φ²) 0.119 0.118 1.2%
μ₀ MPl·e−12π/φ³ 122.2 GeV 125.25 GeV 2.4%
mt √2·μ₀ 172.9 GeV 172.7 GeV 0.1%
w(z=0) −1 + (1+w)·F₃(a) −0.71 −0.55 ± 0.21 0.8σ
λ₂ ℏc/(m₂c²) 4.30 kpc ~4.3 kpc <1%
λ₁₃ λ₂ × φ¹¹ 0.856 Mpc 0.86 Mpc 0.5%

Falsification Criteria

  • Euclid/DESI measure w₀ = −1.00 ± 0.02 (excludes dynamical dark energy)
  • Phantom crossing detected (w < −1) at any redshift
  • Grand Unification observed at ~10¹⁶ GeV
  • Independent SPARC analysis yields median RMS > 25 km/s
  • Multiple filament radii deviate from λ₁₃ by >3σ

Observational Tests

The framework has been compared against four independent datasets. Results are presented without fitted parameters.

SPARC Rotation Curves

Lelli et al. 2016
175
Galaxies
14.2
Median RMS
0
Free params
V2rot = V2bar + v23D3D · fshape(r/λ2) · Fthick(χ) · Fpress(β) · Fpot(ψ)
Consistent

SLACS Strong Lensing

Auger et al. 2009
66
Lenses
4.0σ
Detection
λ4
Scale
V-pattern at Mcrit = 1.8×1011 M
Consistent

Pulsar Timing Arrays

NANOGrav + EPTA
93
Pulsars
p<0.05
Coherence
φ
T2/T3
T2 = 30 yr · T3 = 18.5 yr
Marginal

Oxford Filament

Tudorache et al. 2025
14
HI galaxies
0.5%
Deviation
0.1σ
Tension
R = 0.86 Mpc vs λ13 = λ2 · φ11 = 0.856 Mpc
Consistent

Symbol definitions

v3D3D = 90.4 km/s (universal velocity scale)
λ2 = 4.30 kpc (breathing mode eigenvalue)
fshape(x) = 1.5 tanh(x) (radial profile)
Fthick(χ) = 1/(1 + (χ/χ₀)²) (disk thickness correction)
Fpress(β) = 1/(1 + β) (pressure support correction)
Fpot(ψ) = ψ/(ψ + ψcrit) (potential depth correction)
Mcrit = 1.8×1011 M (Q-field activation threshold)
φ = (1+√5)/2 ≈ 1.618 (golden ratio, torus aspect)

Figures

Scale progression and test summary.

φ-Ladder: Characteristic Scales

λₙ = λ₂ × φⁿ⁻² λ₂ 4.30 kpc λ₄ 11.3 kpc λ₁₀ 202 kpc λ₁₃ 856 kpc Scale range: φ¹¹ ≈ 199

Characteristic scales follow λₙ = λ₂ × φⁿ⁻² from galactic to cosmic web.

Multi-Channel Test Summary

4/4 consistent SPARC 14.2 km/s 175 galaxies SLACS 4.0σ 66 lenses PTA T₂/T₃ = φ 93 pulsars Oxford 0.5% λ₁₃ match

Four independent channels spanning 4 kpc to 856 kpc.

Verification Code

Reproducible scripts for independent verification.

Predictions Verification

Computes all derived quantities from κ = 1/(16πφ) and compares with observations.

Python 3.8+ No dependencies
Download .py

SPARC Analysis

Rotation curve fitting with V² = V²bar + v²3D3D × F(r/λ₂). Includes demo data.

Python 3.8+ numpy optional
Download .py

Quick Reference

import math

PHI = (1 + math.sqrt(5)) / 2      # 1.6180339887
kappa = 1 / (16 * math.pi * PHI)  # 0.0123

alpha_em = 1 / (16 * math.pi * PHI**2)  # 1/131.6
sin2_theta_W = 1 / PHI**3               # 0.236
alpha_s = 5 / (16 * PHI**2)             # 0.119

M_Pl = 1.221e19  # GeV
mu0 = M_Pl * math.exp(-12 * math.pi) / PHI**3  # 122.2 GeV

lambda_2 = 4.30  # kpc
v_3d3d = 90.4    # km/s

Papers

Technical documentation on Zenodo.

Main Framework Paper

Gauge couplings, electroweak scale, and cosmological predictions
doi:10.5281/zenodo.17974520

Complete Paper Collection

Full technical derivations and observational tests
doi:10.5281/zenodo.17984857

Live Calculator

Values computed from φ = (1+√5)/2.

Derived Quantities

φ 1.6180339887
κ 0.012295
αem 1/131.6
sin²θW 0.2361
αs 0.1194
μ₀ 122.2 GeV
mt 172.9 GeV
λ₁₃ 0.856 Mpc

Glossary

φ (phi)
Golden ratio = (1+√5)/2 ≈ 1.618. Determines the aspect ratio of the temporal torus T².
κ (kappa)
Topological coefficient = 1/(16πφ). All coupling constants and scales are derived from this single parameter.
Q-field
Scalar field arising from oscillations of the compactified temporal dimensions. Modifies the effective gravitational potential.
φ-ladder
Harmonic series λₙ = λ₂ × φⁿ⁻² defining characteristic scales from galactic (kpc) to cosmic (Mpc).

About

This framework is developed at the 3D+3D Laboratory in Abbiategrasso, Italy. The work represents a collaboration between Simone Calzighetti and Lucy (Claude AI).

All papers are released as open preprints with complete derivations and reproducible analysis code. Independent verification and critical examination are welcomed.

Contact

Location: Abbiategrasso, Italy
Papers: Zenodo