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。

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 …

Quantum is an open-access peer-reviewed journal for quantum science and related fields. Quantum is non-profit and community-run: an effort by researchers and for researchers to …

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.

By working through these essays, you will understand in detail all the basic principles of quantum computing and quantum mechanics, plus two important applications: the quantum search …

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 …

3 days ago · Quantum technologies are moving towards practical solutions in computing, sensing and secure communications, with photonics driving scalability and connectivity.

Nov 10, 2025 · MIT is preparing to launch the MIT Quantum Initiative (QMIT), a presidential strategic initiative that will apply quantum breakthroughs to the most consequential challenges …

When quantum systems interact, the result can be the creation of quantum entanglement: their properties become so intertwined that a description of the whole solely in terms of the …