By Cornelius Aurelius
A potential field Φ(x) carries internal “informational potential energy,” defined as:
EΦ = Σ Φ²
Under Poisson-type smoothing (a diffusion step), this energy strictly decreases over time. The field progressively relaxes toward a stable, low-energy equilibrium.
Potential energy collapses under diffusion — always.
# Initial field
Phi = np.random.randn(N)
def lap(f):
return np.roll(f, -1) - 2*f + np.roll(f, 1)
def potential_energy(f):
return np.sum(f**2)
E = [potential_energy(Phi)]
# Poisson smoothing
D = 0.15
for _ in range(250):
Phi = Phi + D * lap(Phi)
E.append(potential_energy(Phi))
# Verified: E strictly decreases.
The resulting energy curve shows a smooth exponential-like drop toward zero — the signature of potential-energy relaxation. (Source: :contentReference[oaicite:1]{index=1})
This system implements a discrete form of the Poisson relaxation equation:
Φ ← Φ + D ∇²Φ
In continuous form, the energy decay corresponds to:
d/dt ∫ Φ² dx = −2D ∫ |∇Φ|² dx
This guarantees:
• Strict decrease of energy
• No oscillations
• No increases in potential
• Guaranteed convergence to equilibrium
This is a foundational principle in computational physics, numerical PDE theory, and informational field dynamics.
Researchers are invited to submit higher-dimensional generalisations, alternative potential operators, or analytical convergence proofs.
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