English

Godel Type Metrics in Randall Sundrum Model

General Relativity and Quantum Cosmology 2008-11-26 v3

Abstract

Anisotropic cosmological models such as the G\"{o}del universe and its extensions - G\"{o}del type solutions, are embedded on a visible 3-brane in the Randall-Sundrum 1 model. The size of the extra dimension is stabilized by tuning the rotation parameter to a very small value so that hierarchy problem can be solved. A limiting case also yields the Randall-Sundrum 2 model. The rotation parameter on the visible brane turns out to be of order 103210^{-32}, which implies that visible brane essentially lacks rotation.

Keywords

Cite

@article{arxiv.gr-qc/0501051,
  title  = {Godel Type Metrics in Randall Sundrum Model},
  author = {Moninder Singh Modgil and Sukanta Panda},
  journal= {arXiv preprint arXiv:gr-qc/0501051},
  year   = {2008}
}

Comments

10 pages, typos corrected and references added

R2 v1 2026-07-22T12:41:54.322Z