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Quantization of Integrable and Chaotic Three-Particle Fermi–Pasta–Ulam–Tsingou Models
We study the transition from integrability to chaos for the three-particle Fermi–Pasta–Ulam–Tsingou (FPUT) model. We can show that both the quartic [Formula: see text]-FPUT model ([Formula: see text]) and the cubic one ([Formula: see text]) are integrable by introducing an appropriate Fourier repres...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10048702/ https://www.ncbi.nlm.nih.gov/pubmed/36981426 http://dx.doi.org/10.3390/e25030538 |