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quantum physics

American  
[kwahn-tuhm fiz-iks] / ˈkwɑn təm ˈfɪz ɪks /

noun

  1. the branch of physics concerned with the principles of quantum mechanics, including the uncertainty principle, wave-particle duality, and entanglement.


quantum physics Scientific  

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Example Sentences

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The technology uses quantum physics to perform calculations that today’s computers can’t even approach.

From The Wall Street Journal Jul. 18, 2026

One of the more surprising applications of quantum physics involves quantum heat engines.

From Science Daily Jul. 5, 2026

Their work suggests that a mathematical feature of space-time itself may prevent the cosmological constant from ballooning to the huge values expected from quantum physics.

From Science Daily Jun. 19, 2026

Their 16 students included professors of atmospheric science, biology, engineering and quantum physics.

From The Wall Street Journal Jun. 4, 2026

Like quantum physics, Einstein’s theory of relativity, or how to flirt.

From "Legendary Frybread Drive-In" by Cynthia Leitich Smith

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