期刊
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
卷 484, 期 2, 页码 2411-2419出版社
OXFORD UNIV PRESS
DOI: 10.1093/mnras/stz138
关键词
black hole physics; gravitation; pulsars: general
资金
- COST Action [CA16214]
- STFC [ST/N000811/1, ST/S000216/1, 1743233] Funding Source: UKRI
We investigate the propagation of light through a plasma on a background Kerr space-time via a Hamiltonian formulation. The behaviour of light when propagating through a vacuum and through a plasma is not the same; the convolution of gravitational and plasma effects gives rise to a dispersion in both space and time. The magnitude of the dispersion is a strong function of both the ray frequency and impact parameter. We discuss implications for the detection of gravitationally bent pulsar beams near the Galactic centre.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据