Gravitomagnetism in the Kerr Newman Taub NUT spacetime
Donato BiniIstituto per le Applicazioni del Calcolo ‘M. Picone’, C.N.R., I-00161 Roma, ItalyChristian CherubiniICRA International Center for Relativistic Astrophysics, University of Rome, I-00185 Rome, ItalyRobert T JantzenICRA International Center for Relativistic Astrophysics, University of Rome, I-00185 Rome, ItalyBahram MashhoonDepartment of Physics and Astronomy, University of Missouri-Columbia, Columbia, MO 65211, USA
2003en
ABI
Annotatsiya
We study the motion of test particles and electromagnetic waves in the Kerr-Newman-Taub-NUT spacetime in order to elucidate some of the effects associated with the gravitomagnetic monopole moment of the source. In particular, we determine in the linear approximation the contribution of this monopole to the gravitational time delay and the rotation of the plane of the polarization of electromagnetic waves. Moreover, we consider "spherical" orbits of uncharged test particles in the Kerr-Taub-NUT spacetime and discuss the modification of the Wilkins orbits due to the presence of the gravitomagnetic monopole.
Hali tarjima qilinmagan
Identifikatorlar
Iqtiboslar va manbalar
9 ta iqtibos0 ta foydalanilgan manba