Mixmaster universe in the z=3 deformed Ho\v{r}ava-Lifshitz gravity
Yun Soo Myung, Yong-Wan Kim, Woo-Sik Son, Young-Jai Park
TL;DR
This paper investigates the chaotic behavior of a Mixmaster universe model within the z=3 deformed Hořava-Lifshitz gravity framework, revealing that UV modifications do not suppress chaos originating from curvature anisotropy.
Contribution
It introduces a nonrelativistic Mixmaster cosmological model based on z=3 deformed Hořava-Lifshitz gravity and analyzes the impact of UV and IR potentials on chaos.
Findings
UV potential does not suppress chaos from IR potential
Chaotic behavior persists despite UV modifications
The model combines IR and UV potentials in the Hamiltonian formalism
Abstract
The z=3 deformed Horava-Lifshitz gravity with coupling constants \omega and \epsilon leads to a nonrelativistic "mixmaster" cosmological model. The potential of theory is given by the sum of IR and UV potentials in the ADM Hamiltonian formalism. It turns out that the presence of the UV-potential cannot suppress chaotic behaviors existing in the IR-potential, which comes from curvature anisotropy.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.