RFT Simulators

See the Theory in Action

Our interactive simulators let you compare RFT predictions with current models like ΛCDM and MOND across multiple cosmic scales.

Choose a simulator below to explore how RFT resolves cosmological anomalies.

⚠️ Development Notice

Some simulators are currently under active development and testing. Features may be incomplete or change as we refine the implementations.

Help us improve! If you'd like to test features and provide feedback, please visit our forum (login required) or use the feedback widget in the bottom-right corner.

NEW!
🌌
Interactive N-Body
Physics

RFT Gravity Simulator

Compare Newtonian gravity with RFT's scalaron-modified physics in an interactive 2D environment.

• Toggle between Newtonian and RFT physics modes
• Adjustable scalaron screening parameters
• Click to add bodies, watch orbital modifications
Launch Simulator ⚖️ Side-by-Side
Comparison
ENHANCED!
🔬
Fast RG
Equations

Enhanced RFT Gravity

Advanced simulator using exact equations from RFT papers with real-time parameter adjustments.

• Friedmann RG-improved equations
• Scalaron field dynamics
• Live KaTeX equation rendering
• Parameter ranges from papers
🚀 Launch
Enhanced Simulator
CALCULATORS

🧮 RFT Calculator Suite

Precision calculators for specific RFT predictions using exact equations from papers

Core-Cusp Simulator

Explore the core-cusp problem in galactic dynamics through RFT Cosmology.

• Interactive density profile visualization
• Direct comparison between RFT, ΛCDM, and observed profiles
• Parameter adjustment for galaxy mass and environment
Launch Simulator

Rotation Curves

Compare how ΛCDM, MOND, and RFT explain the flat rotation curves of galaxies.

• Galaxy mass & concentration controls
• Core radius & entropy adjustment
• Multiple preset galaxies to explore
Launch Simulator

Scalaron Playground

Explore how the scalaron field shapes density profiles and compare with other dark matter models.

• Interactive scalaron parameter controls
• Compare with NFW and Burkert profiles
• Real-time density visualization
Launch Simulator

FRG-Flow Explorer

Visualize how the gravitational couplings evolve under renormalization group flow in RFT versus ΛCDM.

• Phase space and RG time plots
• UV fixed point detection and critical exponents
• Compare RFT asymptotic safety with ΛCDM divergence
Launch Simulator
UNDER RECONSTRUCTION

Jeans Playground

Test ΛCDM, MOND, and RFT cores against dwarf-spheroidal velocity-dispersion data (Fornax, Carina, Draco).

• Mass, concentration & entropy sliders
• χ² table + anisotropy control
• Synthetic-data mode for custom halos
Launch Simulator
⚡

Bullet Cluster Explorer

Coming soon: Compare RFT predictions with dark matter models for cluster collisions.

Coming Soon

Data Comparison Tools

RFT predictions can be directly compared with observational data across multiple domains:

Galaxy comparison tools will be available here.

Galaxy cluster comparison tools will be available here.

CMB comparison tools will be available here.

Large Scale Structure comparison tools will be available here.