63<sup>rd</sup> ANNUAL CONFERENCE OF THE SA INSTITUTE OF PHYSICS
Contribution ID:140 Type:Oral Presentation
Solutions of Einstein-Klein-Gordon equations with logarithmic phantom field
Wednesday, 27 June 2018 14:20 (20 minutes)
We study Einstein-Klein-Gordon equations with a phantom, which is a scalar field with a negative sign in front of the kinetic energy term of its Lagrange density. Such equations can find applications in approximate cosmological models based on a low-energy limit of the superfluid vacuum theory. We show that they have spherically symmetric solutions, and perform their stability analysis.
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Primary authors: Dr ZLOSHCHASTIEV, Konstantin (Durban University of Technology); DZHUNUSHALIEV, Vladimir (KRSU)
Presenter: DZHUNUSHALIEV, Vladimir (KRSU)
Session Classification: Theoretical and Computational Physics
Track Classification: Track G - Theoretical and Computational Physics
