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| Autor principal: | |
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| Format: | Recurso digital |
| Idioma: | anglès |
| Publicat: |
Zenodo
2026
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| Matèries: | |
| Accés en línia: | https://doi.org/10.5281/zenodo.19204400 |
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- <p>This work presents a theoretical framework for dynamically modifying the structural dynamics of liquid water using high-frequency parametric driving.</p> <p>Modeling water as a dense network of interacting dipolar rotors, we analyze the effect of a fast, coherent electromagnetic field in the multi-terahertz regime using Floquet averaging techniques.</p> <p>We show that high-frequency driving induces a renormalization of dipole-dipole interactions via a Bessel-function dependence, effectively modifying the orientational energy landscape.</p> <p>This mechanism can significantly reduce rotational diffusion and extend hydrogen-bond lifetimes, leading to a transition toward a long-lived prethermal regime with enhanced structural correlations.</p> <p>The model predicts a crossover from rapidly decorrelating liquid dynamics to a dynamically stabilized state with increased tetrahedral ordering under sufficiently strong driving.</p> <p>This work provides a physically motivated framework for controlling the dynamics and topology of dipolar liquids through non-equilibrium parametric forcing.</p>