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Title:UNITARY GROUP APPROACH FOR EFFECTIVE POTENTIALS IN 2D SYSTEMS: APPLICATION TO CARBON SUBOXIDE C3O2
Author(s):Rodríguez Arcos, Marisol
Contributor(s):Lemus, Renato
Subject(s):Theory and Computation
Abstract:A $U (3)$ algebraic approach is proposed to describe 2D systems for effective potentials. Our approach is based on the 2D vibron model where the addition of a scalar boson is introduced into the 2D harmonic oscillator space. As a crucial ingredient of our approach an algebraic realization of the coordinates and momenta is obtained. This feature provides the tools to obtain the algebraic representation of a 2D Hamiltonian in terms of similitude transformation of a diagonal matrix. As an application of our approach the rotation-bending energy levels of carbon suboxide \chem{C_3O_2} are described in good agreement with experimental data [1].\\ [1] M. Rodriguez-Arcos, R. Lemus, \textit{Chem. Phys. Lett.}, \textbf{ 713 } (2018) 266–271
Issue Date:2019-06-17
Publisher:International Symposium on Molecular Spectroscopy
Genre:Conference Paper / Presentation
Type:Text
Language:English
URI:http://hdl.handle.net/2142/104549
DOI:10.15278/isms.2019.MK04
Rights Information:Copyright 2019 Marisol Rodríguez Arcos
Date Available in IDEALS:2019-07-15
2020-01-25


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