A collection of research notebooks in *cosmology*.

🚀 Neste projeto encontro analiticamente constantes cosmológicas do Universo a partir de um banco de dados do redshift de Super Novas do tipo Ia. Para isso foi usado o Monte Carlo da Cadeia de Markov com o fim de determinar a covariância entre diferentes grandezas e de encontrar a máxima verossimilhança de suas respectivas elipses de incertezas.

Official repo for Modular Substrate Theory (MST). Geometric unification of Cosmology & Hadronic Spectroscopy from first principles. Resolves H₀/S₈ tensions, predicts exotic states (d**), and validates vacuum structure via prime number spectral resonance. Zero free parameters.

Emergent spacetime geometry from the Dirac phase field — exact N-body solutions, dark matter without new particles, quantum-corrected GR

Equations of Motion from a Lagrangian of a cosmological model with fading dark matter and interacting quintessence, implemented into CLASS

University of Nottingham 3rd Year Astrophysics Project - Searching for Galaxy Clusters in the Dark Energy Survey

Geometric Information Field Theory. 33 SM predictions from pure topology. 0.24% mean deviation. Zero free parameters. open source, Lean 4 verified, falsifiable.

MDP-Ls (Matter Density Perturbations for Ls) is a software tool designed to compute both linear and non-linear matter density perturbations within the LsCDM cosmological model.

Constructed for the study of viable dark energy f(R) models and the extraction of the expected enhancement or suppression of gravitational waves.

Unified Information-Density Theory v3.9 - Clay Mathematics Institute Yang-Mills Mass Gap submission with complete verification suite

Python implementation of Topological Entropic Gravity (Hughes 2025) for solving S8 tension.

C implementation resolving the σ8 and H0 tensions from d=3. Zero free parameters.

Universal Self-Generation Theory

A novel theoretical physics framework that derives spacetime from quantum information.

This program classifies the universe as flat, open, or closed based on the matter density parameter (Ωₘ) and dark energy density parameter (ΩΛ). The user enters the Hubble constant, Ωₘ, and ΩΛ, and the program uses these to determine the universe’s geometry.

Book I : Unified framework for dark matter, dark energy and quantum gravity — from d=3, zero free parameters

Based on a Fortran code developed by Pier-Stefano Corasaniti (LUTH), the goal of this Python/C code is to provide an efficient yet easy to use library to compute the mass of the most massive galaxy cluster in a given redshift bin.

Research in fundamental theoretical physics. Nothing is assumed. Everything is derived.

GET: Four-Phase Protocol Hierarchical Recursion – The Unique Syntax of All That Can Be Said: trial → capture → solidify → generate. Heisenberg-crossing fluctuations ignite inflation, freezing into matter, dark matter, dark energy — why anything exists.GET：四相协议层级递归，可言说存在的唯一语法：试探 → 捕获 → 固化 → 生成 跨越海森堡界限的涨落点燃暴胀，冻结成物质、暗物质、暗能量—— 万物何以存在

Reproducible test-first framework for evaluating cosmological constant mechanisms and LQG-inspired predictions. Includes bounded parameter scans demonstrating 150+ order mismatch constraints.

Exploring the universe as a self-organizing information system: compression, entropy & consciousness.

Modeling dark energy propagation through multilayer resonance fields. A continuation of the SvetLuna Research Continuum (2025).

Dark Matter and Dark Energy

Fully reproducible cosmology pipeline testing a Siamese Interference Dark Sector via three independent falsification probes (Hubble expansion, effective equation-of-state, interference entropy). Current model over-accelerates the Universe; future Study II will test inverted interference toward cosmic deceleration.

Official implementation of "The Quantum Loom." We simulate Spacetime as a Discrete Topological Superfluid on IBM Heron (156-qubit) processors to computationally resolve the Hubble Tension, Dark Energy, and the Singularity.

CMB Cold Spots as Energy Conservation Signatures: A Pedagogical Framework for Understanding Supervoid ISW Effects

SNeIa model-independent reconstruction with neural networks

Quantization in Cosmic Void Size Distributions: A Causality-Limited Formation Framework

This Volume-Space Theory (VST), a novel hypothesis that re-conceptualizes spatial volume as a dynamic and active medium, fundamentally linked to mass-energy

Comparative cosmology framework showing how CPT-Siamese phase dynamics resolves the main failures of ΛCDM: H₀ tension, σ₈ tension, Axis of Evil, JWST early galaxies and vacuum energy. Includes analytic model, toy simulations, and H(z), q(z) figures. Open reproducible science.