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arXiv 1612.03430quant-ph
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噪声的量子与经典前沿

Quantum and Classical Frontiers of Noise

X. Oriols

摘要:

本文是对《噪声的量子与经典前沿》特刊的十一部著作的介绍。天气及其蝴蝶效应是解释为什么许多自然现象实际上无法确定地预测的典型例子。经典或量子现象中的噪声,被理解为实验的经验输出与其统计预测之间的差异,是这种不确定性的度量。1905年,爱因斯坦证明了在显微镜中看到的尘埃粒子的噪声(布朗运动)如何为(看不见的)原子的存在提供了无可争议的证据。这期特刊的目的是引发关于噪声如何帮助我们更好地理解经典和量子理论(背后的现实)以及它们之间的前沿的讨论。

英文摘要:

This paper is an introduction to the eleven works of the special issue on Quantum and Classical Frontiers of Noise. The weather, and its butterfly effect, is the typical example that explain why many natural phenomena are, in fact, not predictable with certainty. Noise in classical or quantum phenomena, understood as the difference between the empirical output of an experiment and its statistical prediction, is a measure of such uncertainty. One of the great contributions of noise appeared in 1905 when Einstein showed how the noisy (Brownian) motion of a dust particle seen in a microscope provided uncontroversial evidences on the existence of the (unseen) atoms. The aim of this special issue is to provoke discussions on how noise can help us to better understand (the reality behind) classical and quantum theories, and the frontier between them.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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