Nonlocality
Nonlocality refers to correlations between distant systems that cannot be explained by classical interactions.
Overview
The concept originates in quantum physics. Entangled particles show correlations that appear to transcend local cause and effect.
Key Insight
Nonlocality does not imply faster-than-light signalling in standard quantum mechanics.
Scientific Status
Well-established in physics; interpretation is debated.
How Researchers Study It
Quantum experiments, Bell inequality tests, and theoretical analysis.
Quick Facts
- Field
- physics
- Related Concepts
- quantum entanglement, Bell inequality
- Typical Context
- quantum physics
Related Terms
FAQ
Does nonlocality allow instant communication?
No. Quantum nonlocality does not permit usable faster-than-light communication.