V2EX bose-einstein

Bose-Einstein

定义 Definition

Bose-Einstein(玻色-爱因斯坦):指与物理学家萨特延德拉纳特玻色(S. N. Bose)和阿尔伯特爱因斯坦(Albert Einstein)相关的概念,最常见于Bose-Einstein statistics(玻色-爱因斯坦统计)Bose-Einstein condensate, BEC(玻色-爱因斯坦凝聚态)。通常用于描述玻色子(bosons)在量子体系中的统计行为:许多粒子可以占据同一个量子态,从而产生宏观量子现象。

发音 Pronunciation

/boz anstan/

例句 Examples

Bose-Einstein statistics apply to photons.
玻色-爱因斯坦统计适用于光子。

At extremely low temperatures, a gas can form a Bose-Einstein condensate, revealing quantum effects on a macroscopic scale.
在极低温下,气体可以形成玻色-爱因斯坦凝聚态,从而在宏观尺度上呈现量子效应。

词源 Etymology

该词由两位科学家的姓氏组成:BoseEinstein。20世纪早期,玻色提出对光量子(后来与“玻色子”相关)的统计处理方法,爱因斯坦将其推广到物质粒子体系,最终形成“玻色-爱因斯坦统计”,并预言了“玻色-爱因斯坦凝聚态”。

相关词 Reated Words

文学与著作 Literary Works

  • Statistical Physics(Landau & Lifshitz)讨论玻色-爱因斯坦统计及相关量子体系
  • Statistical Mechanics(Kerson Huang)系统讲解Bose-Einstein分布与凝聚现象
  • Quantum Theory of Many-Particle Systems(Fetter & Walecka)多体量子理论中频繁使用相关概念
  • The Elegant Universe(Brian Greene)科普语境下提及玻色-爱因斯坦凝聚态等现象
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