Spinning Test Particle in Kalb-Ramond background

Abstract

In this work we explore the geodesic deviations of spinning test particles in a string inspired Einstein-Kalb Ramond background. Such a background is known to be equivalent to a spacetime geometry with torsion. We have shown here that the antisymmetric Kalb-Ramond field has significant effect on the geodesic deviation of a spinning test particle. A search for an observational evidence of such an effect in astrophysical experiments may lead to a better undestanding of the geometry of the background spacetime.

14 pages, Latex, 5 figures

References in corpus (14)

• A Large Mass Hierarchy from a Small Extra Dimension
• The Hierarchy Problem and New Dimensions at a Millimeter
• The Confrontation between General Relativity and Experiment
• Chaos in Schwarzschild Spacetime : The Motion of a Spinning Particle
• Parity Violating Gravitational Coupling Of Electromagnetic Fields
• Static spherisymmetric solutions, gravitational lensing and perihelion precession in Einstein--Kalb--Ramond theory
• Does a Kalb-Ramond field make spacetime optically active
• Cosmic optical activity from an inhomogeneous Kalb-Ramond field
• Parity-violating Kalb-Ramond-Maxwell interactions and CMB anisotropy in a braneworld
• Spherically Symmetric Solutions of Gravitational Field Equations in Kalb-Ramond Background
• Cosmic Optical Activity in a Randall-Sundrum Braneworld with Bulk Kalb-Ramond field
• Gravitational Redshift in Einstein-Kalb-Ramond Spacetime and Randall-Sundrum Scenario
• Bulk torsion fields in theories with large extra dimensions
• Does curvature-dilaton coupling with Kalb Ramond field lead to an accelerating Universe ?

Cited by in corpus (7)

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• Constraining Torsion in Maximally symmetric (sub)spaces
• Large-scale magnetic fields from inflation due to a $CPT$-even Chern-Simons-like term with Kalb-Ramond and scalar fields
• Constraining the Randall-Sundrum modulus in the light of recent PVLAS data
• Cosmological Dark sector from a Mimetic-Metric-Torsion perspective
• Mimetic-Metric-Torsion with induced Axial mode and Phantom barrier crossing