On f(R) Theories in Two-Dimensional Spacetime
Author
Source
Physics Research International
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-03-05
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
In recent years, theories in which the Einstein-Hilbert Lagrangian is replaced by a function f(R) of the Ricci Scalar have been extensively studied in four-dimensional spacetime.
In this paper we carry out an analysis of such theories in two-dimensional spacetime with focus on cosmological implications.
Solutions to the cosmological field equations are obtained and their properties are analysed.
Inflationary solutions are also obtained and discussed.
Quantization is then carried out, the Wheeler-DeWitt equation is set up, and its exact solutions are obtained.
American Psychological Association (APA)
Ahmed, M. A.. 2012. On f(R) Theories in Two-Dimensional Spacetime. Physics Research International،Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-477041
Modern Language Association (MLA)
Ahmed, M. A.. On f(R) Theories in Two-Dimensional Spacetime. Physics Research International No. 2012 (2012), pp.1-11.
https://search.emarefa.net/detail/BIM-477041
American Medical Association (AMA)
Ahmed, M. A.. On f(R) Theories in Two-Dimensional Spacetime. Physics Research International. 2012. Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-477041
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-477041