String-inspired Chern–Simons modified gravity in four dimensions

Field equations of the Chern–Simons modified gravity in four dimensions are obtained by a truncation of the field equations of the low energy effective string models with first order corrections in the string constant included.

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Bibliographic Details
Published in:The European physical journal. C, Particles and fields Particles and fields, 2012-04, Vol.72 (4), p.1-3, Article 1979
Main Authors: Adak, M., Dereli, T.
Format: Article
Language:English
Subjects:
Astronomy
Astrophysics and Cosmology
Elementary Particles
Exact sciences and technology
Gravitation
Hadrons
Heavy Ions
Measurement Science and Instrumentation
Nuclear Energy
Nuclear Physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Regular Article - Theoretical Physics
String Theory
Strings
The physics of elementary particles and fields
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Description
Summary:Field equations of the Chern–Simons modified gravity in four dimensions are obtained by a truncation of the field equations of the low energy effective string models with first order corrections in the string constant included.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-012-1979-0