Controllable Quantum Turbulence

我们继续建立方法来研究由混乱的小涡旋数组成的超流系统。我们发现的方法引入混沌动力学在一个可控的和实验上可访问的方式，并在这样做是发展一个更深层次的理解混乱的旋涡系统。我们研究了凝聚体的尺寸和涡-涡相互作用对玻色-爱因斯坦凝聚体混沌度的影响。我们已经提出了将我们的技术扩展到更大的冷凝物尺寸的方法，这将是未来工作的主题。我们已经与国际研究界讨论了这些结果，正在准备一份手稿以供出版，以传达这些发现。

We continued to build up methods to study superfluid systems consisting of small-vortex numbers that are chaotic. We found methods to introduce chaotic dynamics in a controllable and experimentally accessible way and in doing this are developing a deeper understanding of chaos in vortex systems. We have studied how condensate size and vortex-vortex interactions influence the degree of chaos in confined Bose-Einstein condensates. We have come up with methods to scale our techniques up to larger condensate sizes which will be the subject of future work. We have discussed these results with the international research community are preparing a manuscript for publication to communicate these findings.