BFUT · P12 · Live Simulation

ISW Effect — Spaticle Field Temperature Model

Interactive proof-of-concept simulations for BFUT Paper 12. The ISW-class signal modelled as local Spaticle field temperature response to matter density contrast — not decaying gravitational potentials requiring dark energy.

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Structure Type

Density Contrast δ: 0.40

Coupling α (×10⁻²): 1.20

BFUT Peak Signal

+9.86 μK

Granett et al. 2008

+9.6 μK

Lambda-CDM Prediction

1–2 μK

BFUT Factor Improvement

~5×

Spaticle field temperature deviation (μK) vs radius from structure centre (h⁻¹ Mpc). Seed: 1301. T₀ = 2.725 K. R_struct = 100 h⁻¹ Mpc.

Structure δ (fixed): 0.40

Same structure in 3 environments

Isolated Void env

+4.87 μK

Average Cosmic Web

+9.86 μK

Dense Filament env

+16.11 μK

Lambda-CDM Environment Dependence

Zero

Same supercluster (δ=+0.40) in three large-scale environments. Lambda-CDM predicts zero environment dependence. BFUT predicts 11.24 μK span — a testable distinction. Seed: 1303.