Turbulent transfer of energy by radiating pulses.
نویسندگان
چکیده
We propose a new mechanism for turbulent transport in systems which support radiating nonlinear solitary wave packets or pulses. The direct energy cascade is provided by adiabatically evolving pulses, whose widths and carrier wavelengths decrease. The inverse cascade is due to the excitation of radiation. The spectrum is steeper than the Kolmogorov-Zakharov spectrum of wave turbulence.
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عنوان ژورنال:
- Physical review letters
دوره 103 7 شماره
صفحات -
تاریخ انتشار 2009