ONE of the most elusive goals in modern physics has turned out to be the creation of a grand unified theory combining general relativity and quantum mechanics, the two pillars of 20th-century physics.

现代物理学中最大的难题之一便是创立一个能够包容广义相对论和量子力学，20世纪物理学两大支柱的终极理论。

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This class will study some of the changing ideas within modern physics, ranging from relativity theory and quantum mechanics to solid-state physics, nuclear and elementary particles, and cosmology.

本课程将会研究现代物理学中在概念上的变迁，从相对论、量子力学到固态物理、原子核与基本粒子、还有宇宙论。

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This article points out an error in a large number of wellknown textbooks of modern physics, atomic physics and quantum mechanics.

本文指出了大量的众所周知的近代物理学、原子物理学及量子力学教材中的一个错误。

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