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  1. Quantum - Wikipedia

    In physics, a quantum (pl.: quanta) is the minimum amount of any physical entity (physical property) involved in an interaction. The fundamental notion that a property can be "quantized" …

  2. Quantum | Definition & Facts | Britannica

    Oct 8, 2025 · Quantum, in physics, discrete natural unit, or packet, of energy, charge, angular momentum, or other physical property. Light, for example, appearing in some respects as a …

  3. Leading quantum at an inflection point - MIT News

    3 days ago · MIT is preparing to launch the MIT Quantum Initiative (QMIT), a presidential strategic initiative that will apply quantum breakthroughs to the most consequential challenges in …

  4. What Is Quantum Physics? - Caltech Science Exchange

    Quantum physics is the study of matter and energy at the most fundamental level. It aims to uncover the properties and behaviors of the very building blocks of nature.

  5. 'This is easily the most powerful quantum computer on Earth ...

    Nov 6, 2025 · Scientists have built a 98-qubit machine that they say performs better than any other quantum computer in the world. They've used it to gain new insights into …

  6. What is Quantum Mechanics? Explained Simply

    May 5, 2025 · In this article, we’ll strip away the confusion and explore the key concepts of quantum mechanics in simple, engaging language—without sacrificing depth or wonder. Our …

  7. What is Quantum Science? Quantum Leaps - NASA Science

    Sep 16, 2025 · Quantum physics is the study of extremely small atomic particles. Quantum science aims to better understand the world around us and apply quantum theories to real …

  8. Quantum @ ORNL | ORNL

    With diverse capabilities to support materials synthesis, fabrication, and characterization, ORNL researchers are exploring new approaches to storing, measuring, and transferring information …

  9. DOE Explains...Quantum Mechanics - Department of Energy

    Quantum mechanics is the field of physics that explains how extremely small objects simultaneously have the characteristics of both particles (tiny pieces of matter) and waves (a …

  10. Physicists Take the Imaginary Numbers Out of Quantum Mechanics

    6 days ago · Quantum mechanics has at last been formulated exclusively with real numbers, bringing a mathematical puzzle at the heart of the theory into a new era of inquiry.