Miguel Percudani

UAT/UCP: Unified Applied Time Gravity - A New Theory Independent of ΛCDM Resolving H₀ and S₈ Tensions with Exact Acoustic Horizon r_d=128.15 Mpc and Late-Time G_eff=1.062G

We present UAT/UCP, a new gravity theory born from Applied Time (AT) concept, not a supplement of ΛCDM. The framework operates under different temporal axioms (κ_crit=4.978, R_geom=0.279182, φ=1.618) and is equal to ΛCDM in predictions but with different time concepts. Forcing UA...

UAT/UCP: Unified Applied Time Gravity - A New Theory Independent of ΛCDM Resolving H₀ and S₈ Tensions with Exact Acoustic Horizon r_d=128.15 Mpc and Late-Time G_eff=1.062G

Presentamos UAT/UCP, una nueva teoría de la gravedad nacida del concepto de Tiempo Aplicado (AT), no un complemento de ΛCDM. El marco opera bajo diferentes axiomas temporales (κ_crit=4.978, R_geom=0.279182, φ=1.618) y es igual a ΛCDM en predicciones, pero con conceptos de tiempo...

UAT/UCP Framework - July 2026 Development Archive: Causal Saturation, Unified Action, Causal Mass Gap Scales and Correction Notice - Instructional Version

This Zenodo record compiles the July 2026 development stage of the Unified Applicable Time (UAT) and Unified Causal Principle (UCP) framework by Miguel Angel Percudani, Independent Researcher, Puan, Buenos Aires, Argentina, ORCID 0009-0007-1748-3212. IMPORTANT NOTE: This is a his...

UAT/UCP Framework - July 2026 Development Archive: Causal Saturation, Unified Action, Causal Mass Gap Scales and Correction Notice - Instructional Version

This Zenodo record compiles the July 2026 development stage of the Unified Applicable Time (UAT) and Unified Causal Principle (UCP) framework by Miguel Angel Percudani, Independent Researcher, Puan, Buenos Aires, Argentina, ORCID 0009-0007-1748-3212. IMPORTANT NOTE: This is a his...

Proposed Blocks Toward a UAT/UCP Boltzmann Solver: Modified Einstein Equation, Linear Perturbations, Plasma Thermodynamics, Recombination and Transfer Function, and Primordial Spectrum — Working Roadmap

This record contains five complementary technical notes that form a working roadmap toward a future independent UAT/UCP Boltzmann solver. They are proposals, not final or validated results. The UAT/UCP framework is defined by the scalar-tensor action:S_bulk = ∫ d⁴x √-g [ M_Pl²/2...

Resolving JWST High-Redshift Anomalies with the UAT/UCP Framework: Causal Redshift Correction and the Restoration of Cosmic Chronology

This Zenodo repository contains the corrected and updated manuscript, Python code, and supplementary material for the study "Resolving JWST High-Redshift Anomalies with the UAT/UCP Framework: Causal Redshift Correction and the Restoration of Cosmic Chronology" by Miguel Angel Per...

Resolución de anomalías de alto corrimiento al rojo del JWST con el marco UAT/UCP: corrección causal del corrimiento al rojo y restauración de la cronología cósmica.

Este repositorio de Zenodo contiene el manuscrito corregido y actualizado, los scripts de Python y el material complementario del estudio "Resolución de anomalías de alto desplazamiento al rojo del JWST con el marco UAT/UCP: corrección causal del desplazamiento al rojo y restaura...

Resolving JWST High-Redshift Anomalies with the UAT/UCP Framework: Causal Redshift Correction and the Restoration of Cosmic Chronology

This Zenodo repository contains the corrected and updated manuscript, Python scripts, and supplementary material for the study "Resolving JWST High-Redshift Anomalies with the UAT/UCP Framework: Causal Redshift Correction and the Restoration of Cosmic Chronology" by Miguel Angel...

Resolving JWST High-Redshift Anomalies with the UAT/UCP Framework: Causal Redshift Correction and the Restoration of Cosmic Chronology

This Zenodo repository contains the corrected and updated manuscript, Python code, and supplementary material for the study "Resolving JWST High-Redshift Anomalies with the UAT/UCP Framework: Causal Redshift Correction and the Restoration of Cosmic Chronology" by Miguel Angel Per...

Before the Metrics: The Observer's Dilemma and the Conceptual Origin of the UAT/UCP Framework

This document records the conceptual seed from which the UAT/UCP framework grew. It begins with a scientifically established fact: different species perceive the passage of time at different rates. A housefly (Musca domestica), with a flicker-fusion frequency of 200-250 Hz, sampl...