Interaction of Kelvin waves and nonlocality of energy transfer in superfluids

Physical Review B - Condensed Matter and Materials Physics

Volumn 81, Issue 10, 2010, Pages

  Laurie, Jason ^a   L'Vov, Victor S ^b   Nazarenko, Sergey ^a   Rudenko, Oleksii ^b  

^a UNIVERSITY OF WARWICK   (United Kingdom)

^b WEIZMANN INSTITUTE OF SCIENCE   (Israel)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 77954918691     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.81.104526     Document Type: Article

References (24)

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15. The limit of three small wave numbers is not allowed by the resonance conditions. Indeed, putting three wave numbers to zero, we get a 1 ↔ 2 process which is not allowed in one dimension for ω Λ ∼ k 2.
16. Here, we evoke a quantum-mechanical analogy as an elegant shortcut, allowing us to introduce KE and the respective solutions easily. However, the reader should not get confused with this analogy and understand that our KW system is purely classical. In particular, the Plank's constant is irrelevant outside of this analogy and should be simply replaced by 1.
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