31. October 2024 14:45

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## which modified version of the Schrodinger equation describes deep water waves?

31. October 2024 14:45 by Admin | 0 Comments

The modified version of the Schrödinger equation that describes deep water waves is known as the **Nonlinear Schrödinger Equation (NLS)**. In fluid dynamics, this equation captures the evolution of complex wave envelopes in deep water and is particularly useful in modeling phenomena like rogue waves, solitons, and wave packet modulation. The deep-water version of the NLS is given by:

where:

The NLS effectively captures how wave packets in deep water undergo both **dispersion** (due to (\alpha)) and **nonlinearity** (due to (\beta)), creating a balance that can lead to stable structures like solitons or unstable ones like rogue waves. This version of the equation is essential in understanding how energy distributes within wave packets in deep water.

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