Gravitational frequency shift of light signals in a pulsating dark matter halo

Abstract

The gravitational frequency shift of light signals from the center of a spherically symmetric non-static matter distribution is considered. Explicit formulas for the ratio of the emitted and received frequencies are obtained in the case of the oscillating scalar dark matter with logarithmic potential.

7 pages, 2 figures

References in corpus (1)

• Gravipulsons

Cited by in corpus (3)

• Deflection of light in time-periodic spherically symmetric gravitational fields
• Passage of test particles through oscillating spherically-symmetric dark matter configurations
• Resonant phenomena in finite motions of test particles in oscillating dark matter configurations