Anomalous Correlators, Negative Frequencies, and Non-Phase-Invariant Hamiltonians in Random Waves.
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DOI: 10.1103/3brq-j34x
Abstract: We investigate a generic non-phase-invariant Hamiltonian model that governs the dynamics of nonlinear dispersive waves. We give evidence that initial data characterized by random phases naturally evolve into phase correlations between positive and negative wave… read more here.
Keywords: non phase; negative frequencies; anomalous correlators; correlators negative ... See more keywords