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Analysis of Scalar Field Cosmology with Phase Space Deformations
Joint Authors
Perez-Payan, Sinuhe
Mena, E.
Sabido, M.
Yee-Romero, Carlos
Source
Advances in High Energy Physics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-30
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Phase space deformations on scalar field cosmology are studied.
The deformation is introduced by modifying the symplectic structure of the minisuperspace variables.
The effects of the deformation are studied in the “C-frame” and the “NC-frame.” In order to remove the ambiguities of working on different frames, a new principle is introduced.
When we impose that both frames should be physically equivalent, we conclude that the only possibility for this model, is to have an effective cosmological constant Λeff≥0.
Finally we bound the parameter space for θ and β.
American Psychological Association (APA)
Perez-Payan, Sinuhe& Sabido, M.& Mena, E.& Yee-Romero, Carlos. 2014. Analysis of Scalar Field Cosmology with Phase Space Deformations. Advances in High Energy Physics،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-511408
Modern Language Association (MLA)
Perez-Payan, Sinuhe…[et al.]. Analysis of Scalar Field Cosmology with Phase Space Deformations. Advances in High Energy Physics No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-511408
American Medical Association (AMA)
Perez-Payan, Sinuhe& Sabido, M.& Mena, E.& Yee-Romero, Carlos. Analysis of Scalar Field Cosmology with Phase Space Deformations. Advances in High Energy Physics. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-511408
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-511408