Coexistence of Quantum and Classical Flows in Quantum Turbulence in The T=0 Limit.
Coexistence of Quantum and Classical Flows in Quantum Turbulence in The T=0 Limit.
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T=0 极限下量子湍流中量子流和经典流的共存。
DOI:
10.1103/physrevlett.118.134501
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发表时间:
2017
影响因子:
8.6
通讯作者:
Walmsley PM
中科院分区:
文献类型:
--
作者:
Walmsley PM
Tangles of a quantized vortex line of initial densityand a variable amplitude of fluctuations of flow velocityat the largest length scale are generated in superfluidat, and their free decayis measured. Ifis small, the excess random component of the vortex line length first decays asuntil it becomes comparable with the structured component responsible for the classical velocity field, and the decay changes to. The latter regime always ultimately prevails, provided the classical description ofholds. A quantitative model of coexisting cascades of quantum and classical energies describes all regimes of the decay.
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DOI:
--
发表时间:
2005
期刊:
影响因子:
--
作者:
E. Kozik;B. Svistunov
通讯作者:
B. Svistunov
影响因子:
8.6
作者:
P. Walmsley;A. Golov;H. Hall;A. Levchenko;W. Vinen
通讯作者:
W. Vinen
影响因子:
8.6
作者:
C. Barenghi;D. C. Samuels
通讯作者:
D. C. Samuels
影响因子:
8.6
作者:
Bradley, D. I.;Fisher, S. N.;Tsepelin, V.
通讯作者:
Tsepelin, V.
DOI:
10.1209/0295-5075/81/36002
发表时间:
2008
期刊:
EPL (Europhysics Letters)
影响因子:
--
作者:
Roche P
通讯作者:
Roche P