论文标题
Bose-Einstein凝结物中的量子湍流：目前的状态和未来的新挑战
Quantum turbulence in Bose-Einstein condensates: present status and new challenges ahead
论文作者
论文摘要
量子湍流领域与量子流体（例如液态氦气和超电气气体）中湍流的表现有关。量子系统中的湍流概念是70年前由Onsager和Feynman构想的，但是最近对湍流超冷气的研究是最近的。尽管它是一个年轻的领域，但它已经为动荡问题提供了新的方法。我们回顾了关于原子玻色的凝结物（BEC）的理论和实验的进步和现在的状态。如果与经典的湍流或液体氦中的经典湍流相比，我们提出了表征被困BEC中湍流的困难。我们总结了未来的挑战，主要与对量子湍流的基本特性的理解有关，包括正在采取的研究。
The field of quantum turbulence is related to the manifestation of turbulence in quantum fluids, such as liquid helium and ultracold gases. The concept of turbulence in quantum systems was conceived more than 70 years ago by Onsager and Feynman, but the study of turbulent ultracold gases is very recent. Although it is a young field, it already provides new approaches to the problem of turbulence. We review the advances and present status, of both theory and experiments, concerning atomic Bose-Einstein condensates (BECs). We present the difficulties of characterizing turbulence in trapped BECs, if compared to classical turbulence or turbulence in liquid helium. We summarize the challenges ahead, mostly related to the understanding of fundamental properties of quantum turbulence, including what is being done to investigate them.
