Dispersion forces beyond the quantum vacuum: From quantum precision to quantumcontrol in nanotechnology

超越量子真空的色散力：从量子精度到纳米技术中的量子控制

• 批准号: 239028562
• 负责人: Professor Dr. Stefan Yoshi Buhmann
• 金额: --
• 依托单位: Department of Physics and Astronomy
• 依托单位国家: 德国
• 项目类别: Independent Junior Research Groups
• 财政年份: 2013
• 资助国家: 德国
• 起止时间: 2012-12-31 至 2020-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/239028562?language=en
• 关键词: Dispersion; forces; beyond; quantum; vacuum

The original project was aimed towards developing a comprehensive theory of dispersion forces on the basis of macroscopic quantum electrodynamics. Important aspects to be included were microscopic precision, complex geometries and materials, continuous media, non-trivial atomic and field states and moving bodies. The findings of this project together with recent successes in the field of topological materials have led to a focus on dispersion forces which do not act in the normal direction with respect to the surface of the interacting objects.To account for these developments, this continuation project is aimed at developing a theory of non-normal dispersion forces. These includeA. Lateral dispersion forces and dispersion torques andB. Dissipative dispersion forces such as quantum friction and quantum frictional torques.The continuation project is intimately related to the original project by building on its results with respect to complex materials, non-trivial atomic states and moving objects. It holds the promise to enable an experimental detection of quantum friction and Casimir torques for the first time and opens the perspective of new optomechanical actuation schemes.

最初的项目旨在基于宏观量子电动力学发展全面的分散力理论。要包括的重要方面是微观精度，复杂的几何和材料，连续培养基，非平凡的原子和野外状态以及移动的身体。该项目的发现以及拓扑材料领域的最新成功导致了对分散力的重点，这些分散力对相互作用对象的表面没有正常方向作用。为了解释这些发展，该延续项目旨在发展非正态分散力的理论。这些包括。横向分散力和分散扭矩和t。耗散性分散力，例如量子摩擦和量子摩擦扭矩。延续项目通过建立有关复杂材料，非平凡原子状态和移动物体的结果，与原始项目密切相关。它有望首次实现量子摩擦和Casimir Torques的实验检测，并打开了新的光学驱动方案的观点。