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Updated: Sep 13, 2025

Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving
11:21

Cooling an Optically Trapped Ultracold Fermi Gas by Periodical Driving

Published on: March 30, 2017

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紧密的自我陷模式和旋流在三维玻色子凝聚物中,具有电磁诱导的重力

Zibin Zhao1, Guilong Li1, Huanbo Luo1,2

  • 1Foshan University, School of Physics and Optoelectronic Engineering, Foshan 528000, China.

Physical review. E
|August 1, 2025
PubMed
概括

在波斯-爱因斯坦凝聚物 (BEC) 中稳定的自我捕获是使用激光诱导相互作用实现的. 研究人员确定了具有性的紧密自陷模式 (TSTM),并分析了它们的相互作用和碰撞.

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An Analog Macroscopic Technique for Studying Molecular Hydrodynamic Processes in Dense Gases and Liquids

Published on: December 4, 2017

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相关概念视频

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A stationary charge creates and interacts with the electric field, while a moving charge creates a magnetic field.
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Recall that a particle in equilibrium is one for which the external forces are balanced. Static equilibrium involves objects at rest, and dynamic equilibrium involves objects in motion without acceleration; but it is important to remember that these conditions are relative. For instance, an object may be at rest when viewed from one frame of reference, but that same object would appear to be in motion when viewed by someone moving at a constant velocity.
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An electric field suffers a discontinuity at a surface charge. Similarly, a magnetic field is discontinuous at a surface current. The perpendicular component of a magnetic field is continuous across the interface of two magnetic mediums. In contrast, its parallel component, perpendicular to the current, is discontinuous by the amount equal to the product of the vacuum permeability and the surface current. Like the scalar potential in electrostatics, the vector potential is also continuous...
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