English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  The Einstein-Vlasov System with a scalar field

Lee, H. (2005). The Einstein-Vlasov System with a scalar field. In General Relativity and Gravitational Physics: 16th SIGRAV Conference on General Relativity and Gravitational Physics (pp. 217-220).

Item is

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Lee, Hayoung1, Author
Affiliations:
1Geometric Analysis and Gravitation, AEI-Golm, MPI for Gravitational Physics, Max Planck Society, ou_24012              

Content

show
hide
Free keywords: -
 Abstract: We study the Einstein-Vlasov system coupled to a nonlinear scalar field with a nonnegative potential in locally spatially homogeneous spacetime, as an expanding cosmological model. It is shown that solutions of this system exist globally in time. When the potential of the scalar field is of an exponential form, the cosmological model corresponds to accelerated expansion. The system with an exponential potential shows the causal geodesic completeness of the spacetime towards the future. The asymptotic behavior of solutions of this system in the future time is analysed in various aspects, which shows power-law expansion.

Details

show
hide
Language(s): eng - English
 Dates: 2005
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 213895
 Degree: -

Event

show
hide
Title: 16th SIGRAV Conference on General Relativity and Gravitational Physics
Place of Event: Vietri sul Mare (Italy)
Start-/End Date: 2004-09-13 - 2004-09-16

Legal Case

show

Project information

show

Source 1

show
hide
Title: General Relativity and Gravitational Physics: 16th SIGRAV Conference on General Relativity and Gravitational Physics
Source Genre: Proceedings
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 217 - 220 Identifier: -

Source 2

show
hide
Title: AIP Conference Proceedings
Source Genre: Series
 Creator(s):
Affiliations:
Publ. Info: -
Pages: - Volume / Issue: 751 Sequence Number: - Start / End Page: - Identifier: -