Z2-Symmetric Thick Brane with Specific Warp Function
arXiv:2011.11093 · doi:10.1103/PhysRevD.102.124034
Abstract
In this work, we investigate a new warped five-dimensional, Z2-symmetric thick brane solution in the presence of a real scalar field. We examine the different geometric aspects of the model. We discuss the stability of the solution under gravitational fluctuations and study both the graviton ground state and the continuum of Kaluza-Klein modes to find a correction to Newtons law. Then, we study the quantum version of the model by deriving the Wheeler-DeWitt equation and looking for the corresponding solution. Finally, the cosmology of the brane is studied.
arXiv comment17 pages, 6 figures, Accepted in PRD
References in corpus (25)
- A Large Mass Hierarchy from a Small Extra Dimension
- An Alternative to Compactification
- The Hierarchy Problem and New Dimensions at a Millimeter
- Modeling the fifth dimension with scalars and gravity
- Locally Localized Gravity
- Gravity in the Randall-Sundrum Brane World
- Universal Aspects of Gravity Localized on Thick Branes
- Four-dimensional gravity on a thick domain wall
- Linearized Gravity in Brane Backgrounds
- Localized Gravitons, Gauge Bosons and Chiral Fermions in Smooth Spaces Generated by a Bounce
- Millimetre-Range Forces in Superstring Theories with Weak-Scale Compactification
- On the Unification Problem in Physics
- Thick brane solutions
- Thick Brane Worlds and Their Stability
- Thick domain walls and singular spaces
- Brane Structure from a Scalar Field in Warped Spacetime
- Thick domain wall spacetimes with and without reflection symmetry
- Thick de Sitter 3-Branes, Dynamic Black Holes and Localization of Gravity
- Supergravity brane worlds and tachyon potentials
- On the thin-shell limit of branes in the presence of Gauss-Bonnet interactions
- Gravity Localization and Effective Newtonian Potential for Bent Thick Branes
- Soliton models for thick branes
- Quantum cosmology of 5D non-compactified Kaluza-Klein theory
- Thick-Brane Cosmology
- Phantom thick brane in 5D bulk
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- Characteristic modes of thick brane model: resonances and quasinormal modes
- Graviscalar quasinormal modes and asymptotic tails of a thick brane
- A way of decoupling the gravitational bulk field equations of regular braneworld black holes to suppress the bulk singularities