What decoherence explains — the appearance of wavefunction collapse through interaction with the environment

What the Copenhagen interpretation says — the wavefunction collapse is fundamental, observation creates reality

Copenhagen interpretation: Observing a system collapses its wavefunction, shaping reality

What the measurement problem asks — why does a quantum superposition collapse to a definite state upon observation

Quantum measurement problem: Superposition collapses due to observer interaction

What Anderson localization is — disorder can cause waves to become trapped in a random medium

Anderson localization: Disorder traps waves in a medium due to interference

What the renormalization group does — explains how physics changes with the scale of observation

Renormalization group describes scale-dependent behavior in physical systems

What Bose-Einstein condensation demonstrates — macroscopic quantum coherence at ultralow temperatures

Bose-Einstein condensation shows macroscopic quantum coherence at temperatures near absolute zero

What quantum entanglement swapping does — entangles particles that have never directly interacted

Quantum entanglement swapping enables non-interacting particles to become entangled through a third-party interaction