Share
Export Citation
APA
MLA
Chicago
Harvard
Vancouver
BIBTEX
RIS
Universitas Hasanuddin
Research output:Contribution to journal›Article›peer-review
Dynamical System of Kaluza-Klein Brane Cosmology with Gauss-Bonnet Term in a Bulk
Rahman I.
Journal of Physics Conference Series
Published: 2019Citations: 2
Abstract
Brane-world cosmological model in higher-dimensional spacetime is studied with additional Gauss-Bonnet term in the bulk. By using Gauss-Codazzi equations, we derive the (4+n)-dimensional gravitational field equations. The (4+n)-dimensional gravitational field equations can be formulated to general Einstein field equation with Gauss-Bonnet term and extra component. In the following, we take FRW metric and choose a relation between the external and internal scale factors of the form b(t)=aγ(t) in which the brane world evolves with two scale factors. Finally, a dynamical analysis is performed to determine the stability of this model.
Access to Document
10.1088/1742-6596/1204/1/012010Other files and links
- Link to publication in Scopus
- Open Access Version Available
Fingerprint
Friedmann–Lemaître–Robertson–Walker metricSciences
Gauss–Bonnet theoremSciences
BraneSciences
PhysicsSciences
Friedmann equationsSciences
CosmologySciences
Gravitational fieldSciences
GravitationSciences
Term (time)Sciences
GaussSciences
SpacetimeSciences
Mathematical physicsSciences
Metric (unit)Sciences
Einstein field equationsSciences
Field (mathematics)Sciences
Brane cosmologySciences
Classical mechanicsSciences
EinsteinSciences
MathematicsSciences
Quantum mechanicsSciences
Dark energySciences
Operations managementSciences
Pure mathematicsSciences
EconomicsSciences