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Potential Energy Surfaces Using Algebraic Methods Based on Unitary Groups
Author
Source
Advances in Physical Chemistry
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-38, 38 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-12-21
Country of Publication
Egypt
No. of Pages
38
Main Subjects
Abstract EN
This contribution reviews the recent advances to estimate the potential energy surfaces through algebraic methods based on the unitary groups used to describe the molecular vibrational degrees of freedom.
The basic idea is to introduce the unitary group approach in the context of the traditional approach, where the Hamiltonian is expanded in terms of coordinates and momenta.
In the presentation of this paper, several representative molecular systems that permit to illustrate both the different algebraic approaches as well as the usual problems encountered in the vibrational description in terms of internal coordinates are presented.
Methods based on coherent states are also discussed.
American Psychological Association (APA)
Lemus, Renato. 2011. Potential Energy Surfaces Using Algebraic Methods Based on Unitary Groups. Advances in Physical Chemistry،Vol. 2011, no. 2011, pp.1-38.
https://search.emarefa.net/detail/BIM-483579
Modern Language Association (MLA)
Lemus, Renato. Potential Energy Surfaces Using Algebraic Methods Based on Unitary Groups. Advances in Physical Chemistry No. 2011 (2011), pp.1-38.
https://search.emarefa.net/detail/BIM-483579
American Medical Association (AMA)
Lemus, Renato. Potential Energy Surfaces Using Algebraic Methods Based on Unitary Groups. Advances in Physical Chemistry. 2011. Vol. 2011, no. 2011, pp.1-38.
https://search.emarefa.net/detail/BIM-483579
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-483579