| 书目名称 | Probing Two-Dimensional Quantum Fluids with Cavity Optomechanics | | 编辑 | Yauhen Sachkou | | 视频video | | | 概述 | Nominated as an outstanding Ph.D. thesis by The University of Queensland, Australia.Introduces a new microphotonic paradigm of probing microscopic behaviour of two-dimensional superfluid helium.Presen | | 丛书名称 | Springer Theses | | 图书封面 |  | | 描述 | Superfluid helium is a quantum liquid that exhibits a range of counter-intuitive phenomena such as frictionless flow. Quantized vortices are a particularly important feature of superfluid helium, and all superfluids, characterized by a circulation that can only take prescribed integer values. However, the strong interactions between atoms in superfluid helium prohibit quantitative theory of vortex behaviour. Experiments have similarly not been able to observe coherent vortex dynamics..This thesis resolves this challenge, bringing microphotonic techniques to bear on two-dimensional superfluid helium, observing coherent vortex dynamics for the first time, and achieving this on a silicon chip. This represents a major scientific contribution, as it opens the door not only to providing a better understanding of this esoteric quantum state of matter, but also to building new quantum technologies based upon it, and to understanding the dynamics of astrophysical superfluids such as those thought to exist in the core of neutron stars.. | | 出版日期 | Book 2020 | | 关键词 | 2D Quantum Fluid; Two-Dimensional Superfluid; 2D Superfluid Helium; Third Sound; Quantized Vortex; Vortex | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-030-52766-2 | | isbn_softcover | 978-3-030-52768-6 | | isbn_ebook | 978-3-030-52766-2Series ISSN 2190-5053 Series E-ISSN 2190-5061 | | issn_series | 2190-5053 | | copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerl |
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发表于 2025-3-21 17:26:31
