Evaporation of a packet of quantized vorticity.
Evaporation of a packet of quantized vorticity.
复制标题
量化涡量包的蒸发。
DOI：
10.1103/physrevlett.89.155302
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发表时间：
2002
影响因子：
8.6
通讯作者：
D. C. Samuels
中科院分区：
文献类型：
--
作者：
C. Barenghi;D. C. Samuels
我们研究了最初被限制在一个小区域内的量子化涡度包的扩散。我们发现，重新连接的碎片包成气体的小涡环飞走。该过程的时间尺度与最近在3 He-B中进行的实验在数量级上一致。
We study the diffusion of a packet of quantized vorticity initially confined inside a small region. We find that reconnections fragment the packet into a gas of small vortex loops which fly away. The time scale of the process is in order-of-magnitude agreement with recent experiments performed in 3He-B.