Kerr-Sen-Taub-NUT spacetime and circular geodesics

Abstract

We present a novel solution obeying classical equation of motion in the low energy limit of heterotic string theory. The solution represents a rotating mass with electric charge and gravitomagnetic monopole moment. The corresponding conserved charges are discussed. We also study the test body circular equatorial motions in the spacetime.

20 pages, 7 figures;V3, minor revisions; V2, refs added

References in corpus (15)

• Tunnelling, Temperature and Taub-NUT Black Holes
• Kerr-Sen dilaton-axion black hole lensing in the strong deflection limit
• Penrose Process in Kerr-Taub-NUT Spacetime
• Black hole merger estimates in Einstein-Maxwell and Einstein-Maxwell-dilaton gravity
• Particle Motion and Electromagnetic Fields of Rotating Compact Gravitating Objects with Gravitomagnetic Charge
• Kerr/CFT Correspondence in the Low Energy Limit of Heterotic String Theory
• Can test fields destroy the event horizon in the Kerr-Taub-NUT spacetime?
• Hidden conformal symmetry of rotating charged black holes
• Center of Mass Energy of the Collision for Two General Geodesic Particles Around a Kerr-Newman-Taub-NUT Black Hole
• Rotating Spacetimes with Asymptotic Non-Flat Structure and the Gyromagnetic Ratio
• Kerr-Taub-NUT Spacetime with Maxwell and Dilaton Fields
• Over-spinning Kerr-Sen black holes with test fields
• Merger estimates for Kerr-Sen black holes
• Analytical Study of a Kerr-Sen Black Hole and a Charged Massive Scalar Field
• Charged scalar fields in a Kerr-Sen black hole: exact solutions, Hawking radiation, and resonant frequencies

Cited by in corpus (5)

• Classifying topology of consistent thermodynamics of the four-dimensional neutral Lorentzian NUT-charged spacetimes
• Magnetized Reissner-Nordstrom-Taub-NUT spacetime and microscopic entropy
• Magnetized Kerr-Taub-NUT spacetime and Kerr/CFT correspondence
• Magnetized Taub-NUT spacetime
• Shadows for Kerr-Sen-Taub-NUT black holes with Manko-Ruiz parameter