Gravitational Redshift in Einstein-Kalb-Ramond Spacetime and Randall-Sundrum Scenario
arXiv:hep-th/0306048 · doi:10.1209/epl/i2003-10167-2
Abstract
It is shown that the gravitational redshift as predicted by Einstein's theory, is modified in presence of second rank antisymmetric tensor (Kalb-Ramond) field in a string inspired background spacetime.In presence of extra dimensions, the Randall-Sundrum brane world scenario is found to play a crucial role in suppressing this additional shift. The bound on the value of the warp factor is determined from the redshift data and is found to be in good agreement with that determined from the requirements of Standard model.
4 Pages, Revtex, No figures, version thoroughly revised
References in corpus (8)
- 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
- Parity Violating Gravitational Coupling Of Electromagnetic Fields
- Does a Randall-Sundrum scenario create the illusion of a torsion-free universe?
- Static spherisymmetric solutions, gravitational lensing and perihelion precession in Einstein--Kalb--Ramond theory
- Spherically Symmetric Solutions of Gravitational Field Equations in Kalb-Ramond Background
Cited by in corpus (16)
- The Raychaudhuri equations: a brief review
- Bulk antisymmetric tensor fields in a Randall-Sundrum model
- Kalb-Ramond field localization on the Bloch brane
- Torsion Effects in Braneworld Scenarios
- Cosmic Optical Activity in a Randall-Sundrum Braneworld with Bulk Kalb-Ramond field
- Observable signals in a string inspired axion-dilaton background and Randall-Sundrum scenario
- A Randall-Sundrum scenario with bulk dilaton and torsion
- Charged branes interactions via Kalb-Ramond field
- Constraining Torsion in Maximally symmetric (sub)spaces
- Black Hole Thermodynamics: Entropy, Information and Beyond
- Antisymmetric tensor fields in a generalized Randall-Sundrum scenario
- Spinning Test Particle in Kalb-Ramond background
- Constraining the Randall-Sundrum modulus in the light of recent PVLAS data
- Mimetic-Metric-Torsion with induced Axial mode and Phantom barrier crossing
- Cosmological Dark sector from a Mimetic-Metric-Torsion perspective
- Indian Contributions to LHC Theory