A comparison of superradiance and negative-phase-velocity phenomenons in the ergosphere of a rotating black hole

Details A comparison of superradiance and negative-phase-velocity phenomenons in the ergosphere of a rotating black hole A comparison of superradiance and negative-phase-velocity phenomenons in the ergosphere of a rotating black hole

2005-04-15

arxiv.org/abs/astro-ph/0504351v3

Phys.Lett. A341 (2005) 15-21; Erratum-ibid. A361 (2007) 529-533

Astronomy and Astrophysics

Astrophysics

Figure 2 in the version published in Phys Lett A is corrected in the arxiv version

Scientific paper

10.1016/j.physleta.2005.04.064

The propagation of electromagnetic plane waves with negative phase velocity
(NPV) in the ergosphere of a rotating black hole has recently been reported. A
comparison of NPV propagation and superradiance is presented. We show that,
although both phenomenons involve negative energy densities, there are two
significant differences between them.

Affiliated with

Also associated with

No associations

Rating

A comparison of superradiance and negative-phase-velocity phenomenons in the ergosphere of a rotating black hole does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with A comparison of superradiance and negative-phase-velocity phenomenons in the ergosphere of a rotating black hole, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A comparison of superradiance and negative-phase-velocity phenomenons in the ergosphere of a rotating black hole will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-402298