Parametric subharmonic instability (PSI) of internal wave beams with nearly twice the inertial frequency due to background rotation in stratified fluid is studied theoretically. Such near-inertial PSI is possible for beams of general profile; generic PSI can arise only for quasimonochromatic beams.
No takes yet. Share an insight, caveat, or question.
Karimi et al. (2017) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: