# quantum system

> portion of the whole universe (environment or physical world) which is taken under consideration to make analysis or to study for quantum physics pertaining to the wave-particle duality in that system and everything else than this system

**Wikidata**: [Q21193136](https://www.wikidata.org/wiki/Q21193136)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Quantum_system)  
**Source**: https://4ort.xyz/entity/quantum-system