Expansion and contraction of accretion disks of a rotating thermal BIon in a Rindler space-time

Abstract

In this paper, we consider evolutions of accretion disks of a rotating BIon in a Rindler spacetime. This space-time is emerged by acceleration of disks in BIon. A BIon is constructed from two accretion disks that are connected by a wormhole. We will show that in a rotating BIon, by increasing rotating velocity, area of one accretion disk grows, while, area of other disk decreases. Also, we consider about four types of accreion disks which are produced in Rindler space-time.