Nonlinear evolution of disturbances in higher time-derivative theories

Abstract We investigate the evolution of localized initial value profiles when propagated in integrable versions of higher time-derivative theories. In contrast to the standard cases in nonlinear integrable systems, where these profiles evolve into a specific number of N-soliton solutions as dictate...

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Bibliographic Details
Main Authors: Andreas Fring, Takano Taira, Bethan Turner
Format: Article
Language:English
Published: SpringerOpen 2024-09-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP09(2024)199
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