منابع مشابه
Implosion of quadrupole gravitational waves
Einstein’s vacuum equations are solved up to the second approximation for imploding quadrupole gravitational waves. The implosion generates a black hole singularity irrespective of the strength of the waves.
متن کاملGravitational waves from inspiraling compact binaries: The quadrupole-moment term
A rotating star’s oblateness creates a deformation in the gravitational field outside the star, which is measured by the quadrupole-moment tensor. We consider the effect of the quadrupole moment on the orbital motion and rate of inspiral of a compact binary system, composed of neutron stars and/or black holes. We find that in the case of circular orbits, the quadrupole-monopole interaction affe...
متن کاملSelf-Consistent Quantum-Gravitational Quadrupole Fluctuations
To establish a self-consistent system of mutually interacting gravitational quadrupoles, a characteristic number N of quantum masses μ are related to a characteristic velocity scaling. For this purpose a critical reference is defined by the flux and flux number of mass quanta constituting a confining unit field generating mass mG = Nμ. In the field of mG any small test mass orbits at unit dista...
متن کاملOn Gravitational Lensing by Quadrupole Potentials
We study gravitational lensing by quadrupole potentials within the linearized gravity approximation and the integration over the unperturbed photon trajectory. It is well known that the quadrupole potential contribution to the deviation angle is much smaller than that of the monopole one. We show, however, that quadrupole potentials can change the photon polarization vector, but there is no con...
متن کاملConcerning the Quadrupole - Quadrupole Interaction
We address some properties of the quadrupole-quadrupole (Q · Q) interaction in nuclear studies. We first consider how to restore SU (3) symmetry even though we use only coordinate and not momentum terms. Using the Hamil
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 1998
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/15/1/008