Macroscopic anisotropic Brownian motion is related to the directional movement of a “Universe field”

• 作者: Jiapei Dai
• 来源期刊: 自然科学期刊(英文)
• 学科: 数学
• 关键词: BROWNIAN Motion ANISOTROPIC BROWNIAN Diffusion Random COLLOID Solution UNIVERSE FIELD
• 年，卷（期）: 2014,（2）
• 页码范围: 54-58
• 页数: 5页
• 分类号: O1

摘要

Brownian motion was discovered by the botanist Robert Brown in 1827, and the theoretical model of Brownian motion has real-world applications in fields such as mathematics, economics, physics and biology. It is the presumably random motion of particles suspended in a liquid or a gas that results from their bombardment by fast-moving atoms or molecules, but the exact mechanism of Brownian motion still remains one of the unresolved mysteries in physics. Here circadian and seasonal changes in long-term macroscopic anisotropic (asymmetric) Brownian motion of a toluidine blue colloid solution in water in two dimensions were identified, suggesting that such an anisotropic Brownian motion may be related to an effect of the directional movement of “Universe field”, and thereby providing new interpretations and potential applications of Brownian motion.