Homoclinic motions in the vibrational spectra of floppy systems: The LiCN molecule

Recent experimental and theoretical methods allowed the efficient investigation of highly excited rovibrational states of molecular systems. At these levels of excitation the correspondence principle holds, and then classical mechanics can provide intuitive views of the involved processes. In this r...

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Autores principales:	Vergini, Eduardo Germán, Wisniacki, Diego A.
Publicado:	2005
Materias:	Floppy systems Homoclinic motions Hyperbolic systems Molecular systems Chaos theory Hamiltonians Lithium compounds Molecules Quantum theory Molecular vibrations
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00219606_v122_n11_p_Borondo http://hdl.handle.net/20.500.12110/paper_00219606_v122_n11_p_Borondo
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_00219606_v122_n11_p_Borondo
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spelling	paper:paper_00219606_v122_n11_p_Borondo2023-06-08T14:44:07Z Homoclinic motions in the vibrational spectra of floppy systems: The LiCN molecule Vergini, Eduardo Germán Wisniacki, Diego A. Floppy systems Homoclinic motions Hyperbolic systems Molecular systems Chaos theory Hamiltonians Lithium compounds Molecules Quantum theory Molecular vibrations Recent experimental and theoretical methods allowed the efficient investigation of highly excited rovibrational states of molecular systems. At these levels of excitation the correspondence principle holds, and then classical mechanics can provide intuitive views of the involved processes. In this respect, we have recently shown that for completely hyperbolic systems, homoclinic motions, which are known to organize the classical chaotic region in Hamiltonian systems, imprint a clear signature in the corresponding highly excited quantum spectra. In this Communication we show that this result also holds in mixed systems, by considering an application to the floppy LiNCLiCN molecular system. © 2005 American Institute of Physics. Fil:Vergini, E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Wisniacki, D.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2005 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00219606_v122_n11_p_Borondo http://hdl.handle.net/20.500.12110/paper_00219606_v122_n11_p_Borondo
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Floppy systems Homoclinic motions Hyperbolic systems Molecular systems Chaos theory Hamiltonians Lithium compounds Molecules Quantum theory Molecular vibrations
spellingShingle	Floppy systems Homoclinic motions Hyperbolic systems Molecular systems Chaos theory Hamiltonians Lithium compounds Molecules Quantum theory Molecular vibrations Vergini, Eduardo Germán Wisniacki, Diego A. Homoclinic motions in the vibrational spectra of floppy systems: The LiCN molecule
topic_facet	Floppy systems Homoclinic motions Hyperbolic systems Molecular systems Chaos theory Hamiltonians Lithium compounds Molecules Quantum theory Molecular vibrations
description	Recent experimental and theoretical methods allowed the efficient investigation of highly excited rovibrational states of molecular systems. At these levels of excitation the correspondence principle holds, and then classical mechanics can provide intuitive views of the involved processes. In this respect, we have recently shown that for completely hyperbolic systems, homoclinic motions, which are known to organize the classical chaotic region in Hamiltonian systems, imprint a clear signature in the corresponding highly excited quantum spectra. In this Communication we show that this result also holds in mixed systems, by considering an application to the floppy LiNCLiCN molecular system. © 2005 American Institute of Physics.
author	Vergini, Eduardo Germán Wisniacki, Diego A.
author_facet	Vergini, Eduardo Germán Wisniacki, Diego A.
author_sort	Vergini, Eduardo Germán
title	Homoclinic motions in the vibrational spectra of floppy systems: The LiCN molecule
title_short	Homoclinic motions in the vibrational spectra of floppy systems: The LiCN molecule
title_full	Homoclinic motions in the vibrational spectra of floppy systems: The LiCN molecule
title_fullStr	Homoclinic motions in the vibrational spectra of floppy systems: The LiCN molecule
title_full_unstemmed	Homoclinic motions in the vibrational spectra of floppy systems: The LiCN molecule
title_sort	homoclinic motions in the vibrational spectra of floppy systems: the licn molecule
publishDate	2005
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00219606_v122_n11_p_Borondo http://hdl.handle.net/20.500.12110/paper_00219606_v122_n11_p_Borondo
work_keys_str_mv	AT verginieduardogerman homoclinicmotionsinthevibrationalspectraoffloppysystemsthelicnmolecule AT wisniackidiegoa homoclinicmotionsinthevibrationalspectraoffloppysystemsthelicnmolecule
_version_	1768542676699840512

Homoclinic motions in the vibrational spectra of floppy systems: The LiCN molecule

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