RGD Physics is a pure Python kernel that enforces the laws of physics on synthetic entities. Unlike game engines that simulate the collision of matter, this engine simulates the collision of Causality and Intent.

It implements the Chronon Field Theory (CFT), treating spacetime not as a continuous void, but as a discrete lattice of information packets called Aions, evolved under strict thermodynamic and relativistic constraints.

• For AGI: Replace hallucination with simulation. If your LLM predicts a physical state that violates the Light Cone, this kernel rejects it.
• For Robotics: Native handling of "Time Dilation" (Lag) due to computational load.
• For Swarms: Fluid dynamics applied to data streams to prevent decoherence.

We distinguish between the container and the vital state.

The kernel supports multi-scale reality through different Aion isotopes.

1. Aion-128 (The Spark): Ultra-light. 16 Bytes. For IoT, Smart Dust, and Massive Swarms.
2. Aion-512 (The Breath): Standard. 64 Bytes (Exact CPU Cache Line). For Humanoid Robotics and Autonomous Vehicles.
3. Aion-4096 (The Soul): Heavy. 512 Bytes. For AGI States and Deep Simulation Snapshots.
4. Synthetic (v#): Custom bit-width Aions for experimental research.

pip install rgd-physics

2. Initialize a UniverseYou can run the engine in Lean Mode (Newtonian, Fast) or Quantum Mode (CFT, Accurate).Pythonfrom rgd_physics import Presets from rgd_physics.chronon.aions import Aion512

engine = Presets.quantum_simulation() engine.boot()

t0 = Aion512(anchor=100, metric_lo=0, metric_hi=0, meta_data=0xA00F, ...) t1 = Aion512(anchor=101, metric_lo=10, metric_hi=0, meta_data=0xA00F, ...)

try: report = engine.validate_step(t0, t1, dt=0.001)

print(f"✅ State Committed.")
print(f"   Time Dilation (Gamma): {report['relativity']['gamma']:.4f}")
print(f"   Entropy Generated:     {report['thermodynamics']['heat_rate']:.2f} J/K")

except Exception as e: print(f"❌ REALITY FORKED: {e}") # Trigger fallback logic / re-planning 📂 ArchitectureThe codebase is organized into four semantic layers:Plaintextsrc/rgd_physics/ ├── chronon/ # [DATA] The Immutable Truth (Aions) ├── geometry/ # [KERNEL] The Spacetime Board (Newton vs Lattice) ├── dynamics/ # [MODEL] The Player (Particle vs String vs Fluid) └── laws/ # [RULES] The Referee (Thermo, Relativity, Coherence) 📜 Theoretical BackgroundEffective Minimal Time: We enforce a synthetic Planck Scale ($\Delta t_{eff}$) derived from Calmet et al. (2004). Transitions faster than this limit are treated as Quantum Noise.Causal Vector Fields: Time is treated as a local vector field $u^\mu(x)$. Movement against the flow requires infinite energy.Landauer Limit: Information processing generates heat. The Thermodynamics law audits the entropy delta of the Aion payload.

"Synthetic Reality is not a stream. It is a sequence of validated 512-bit choices." — Pasquale, RGD Physics, 2025