Quantum Mechanics

Particle in a BOX

Interactive visualization of a quantum particle confined in an infinite square well. Explore wave functions, energy levels, superposition, and time evolution.

Wave Function Visualization

Quantum Number (n)1

Mode

Display

Box Length (L)1.0

Particle Mass1.0

Animation Speed1.0x

nₓ (x-direction)1

nᵧ (y-direction)1

Eₙ / E₁

1.00

Nodes

λₙ / L

2.00

⟨x⟩ / L

0.50

Superposition Mode

Combine States with Amplitudes (cₙ)

c₁ 1.00

ψ₁(x)

c₂ 0.00

ψ₂(x)

c₃ 0.00

ψ₃(x)

c₄ 0.00

ψ₄(x)

Normalization: Σ|cₙ|² = 1.00