Notes on the Two-brane Model with Variable Tension
arXiv:0907.1321 · doi:10.1103/PhysRevD.80.046003
Abstract
Motivated by possible extensions of the braneworld models with two branes, we investigate some consequences of a variable brane tension using the well established results on consistency conditions. By a slight modification of the usual stress-tensor used in order to derive the braneworld sum rules, we find out some important constraints obeyed by time dependent brane tensions. In particular it is shown that the tensions of two Randall-Sundrum like branes obeying, at the same time, an Eotvos law, aggravate the fine tuning problem. Also, it is shown that if the hidden brane tension obeys an Eotvos law, then the visible brane has a mixed behavior allowing a bouncing-like period at early times while it is dominated by an Eotvos law nowadays. To finalize, we discuss some qualitative characteristics which may arise in the scope of dynamical brane tensions, as anisotropic background and branons production.
7 pages, 1 figure, accepted for publication in Physical Review D
References in corpus (23)
- A Large Mass Hierarchy from a Small Extra Dimension
- An Alternative to Compactification
- The Hierarchy Problem and New Dimensions at a Millimeter
- New Dimensions at a Millimeter to a Fermi and Superstrings at a TeV
- Phenomenology, Astrophysics and Cosmology of Theories with Sub-Millimeter Dimensions and TeV Scale Quantum Gravity
- Heterotic and Type I String Dynamics from Eleven Dimensions
- Modulus Stabilization with Bulk Fields
- Modeling the fifth dimension with scalars and gravity
- Sub-millimeter tests of the gravitational inverse-square law: A search for "large" extra dimensions
- Limits on extra dimensions in orbifold compactifications of superstrings
- Supersymmetry in Singular Spaces
- Brane-world dark matter
- Einstein gravity on the codimension 2 brane?
- Brane fluctuations and suppression of Kaluza-Klein mode couplings
- The first law of black brane mechanics
- Consistency Conditions for Brane Worlds in Arbitrary Dimensions
- Spacetime Scale-Invariance and the Super p-Brane
- Brane World Sum Rules
- Clifford and Riemann-Finsler Structures in Geometric Mechanics and Gravity
- Generalized Friedmann branes
- Super D-branes revisited
- Friedmann branes with variable tension
- Codimension Two Branes and Distributional Curvature
Cited by in corpus (34)
- Stability of the graviton Bose-Einstein condensate in the brane-world
- Classical Tests of General Relativity: Brane-World Sun from Minimal Geometric Deformation
- Dark SU(N) glueball stars on fluid branes
- Black hole acoustics in the minimal geometric deformation of a de Laval nozzle
- Black Strings from Minimal Geometric Deformation in a Variable Tension Brane-World
- Scalar-Kinetic Branes
- Extended quantum portrait of MGD black holes and information entropy
- A simple method to generate exact physically acceptable anisotropic solutions in general relativity
- MGD Dirac stars
- The minimal of geometric deformation of Yang-Mills-Dirac stellar configurations
- Gregory-Laflamme analysis of MGD black strings
- Black string corrections in variable tension braneworld scenarios
- A de Sitter tachyon thick braneworld
- MGD-decoupled black holes, anisotropic fluids and holographic entanglement entropy
- Probing the minimal geometric deformation with trace and Weyl anomalies
- Brane with variable tension as a possible solution to the problem of the late cosmic acceleration
- Gravitational decoupling and superfluid stars
- An anisotropic standing wave braneworld and associated Sturm-Liouville problem
- Thick Brane Isotropization in a Generalized 5D Anisotropic Standing Wave Braneworld Model
- Casadio-Fabbri-Mazzacurati Black Strings and Braneworld-induced Quasars Luminosity Corrections
- Regular Bulk Solutions and Black Strings from Dynamical Braneworlds with Variable Tension
- Regular Bulk Solutions in Brane-worlds with Inhomogeneous Dust and Generalized Dark Radiation
- Positive tension 3-branes in an bulk
- Probing the era of reheating for reconstructed inflationary potential in the RS II braneworld
- Gravitational decoupling and aerodynamics: black holes and analog gravity in a jet propulsion lab
- Deformed AdS4-Reissner-Nordström black branes and shear viscosity-to-entropy density ratio
- Two-branes with variable tension model and the effective Newtonian constant
- Braneworld gravity within non-conservative gravitational theory
- Study of branes with variable tension
- Deformations of the AdS-Schwarzschild black brane and the shear viscosity of the quark-gluon plasma
- 5-dimensional braneworld with gravitating Nambu-Goto matching conditions
- Hair imprints of the gravitational decoupling and hairy black hole spectroscopy
- Analyzing the general conditions for modulus stabilization in a warped braneworld
- Effective Lifshitz black holes, hydrodynamics, and transport coefficients in fluid/gravity correspondence