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Descripción
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| We study the complexity of the vibrational dynamics of a model for the HCN molecule in the presence of a monochromatic laser field. The variation of the structural behavior of the system as a function of the laser frequency is analyzed in detail using the smaller alignment index, frequency maps, and diffusion coefficients. It is observed that the ergodicity of the system depends on the frequency of the excitation field, especially in its transitions from and into chaos. This provides a roadmap for the possibility of bond excitation and dissociation in this molecule. Molecular vibrational dynamics has been the subject of an intense research activity in the past years, this giving rise to numerous publications that appeared in this field. The theoretical framework for these kinds of studies is based both on classical and quantum mechanics, having profound roots in the characterization of chaos in Hamiltonian systems. This topic was nicely addressed in the seminal work of Kolmogorov, Arnold, and Moser, that produced the celebrated KAM theorem. The study of dynamical chaos theory has substantially flourished thereupon, becoming an area of active research within the scientific community of dynamical systems. | |
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Internacional
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Si |
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Nombre congreso
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Conference on Complex Systems 2017 (CCS2017) [http://ccs17.unam.mx/] |
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Tipo de participación
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970 |
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Lugar del congreso
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Cancun (México) |
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Revisores
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Si |
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ISBN o ISSN
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CDP08UPM |
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DOI
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Fecha inicio congreso
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17/09/2017 |
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Fecha fin congreso
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22/09/2017 |
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Desde la página
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27 |
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Hasta la página
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27 |
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Título de las actas
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Conference on Complex Systems 2017 - Abstract booklet [http://ccs17.unam.mx/booklet.pdf] |