ScienceAugust 25, 2026
superposition
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Definition
A fundamental quantum principle where a particle exists in multiple states or configurations simultaneously until it is measured.
Etymology
Derived from the Latin 'super' (above) and 'ponere' (to place), the term originally referred to the action of placing something on top of something else. In modern physics, it describes the mathematical and physical process of adding waves or states together.
In the news
The article identifies superposition as a natural phenomenon that gives quantum-based technologies their theoretical power to outperform current, classical devices. It serves as a key concept that research institutes are leveraging to drive innovation.
NSF Awards More Than $290M to 8 Quantum Research Institutes
Read the full article ↗HPCwire