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" …

量子（quantum）是现代物理的重要概念。 即一个物理量如果存在最小的不可分割的基本单位，则这个物理量是量子化的，并把最小单位称为量子。

Dec 23, 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 …

Apr 28, 2025 · For the beginner, quantum physics may seem like stepping into a dream where the rules are upside down. But as with any great journey, the more you explore, the more you …

So, what is quantum? In a more general sense, the word “ quantum” can refer to the smallest possible amount of something. The field of quantum mechanics deals with the most …

IBM Quantum® is a full-stack quantum computing provider. Access the world’s largest fleet of 100+ qubit quantum computers and performant Qiskit software tools with IBM Quantum Platform.

Dec 23, 2025 · Quantum computers are inching closer to solving problems classical computers can't. What's the secret behind their progress?

Apr 10, 2024 · Quantum, often called quantum mechanics, deals with the granular and fuzzy nature of the universe and the physical behavior of its smallest particles. The idea of physical …

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.

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 …