Event horizons and ergoregions in 3He

Details Event horizons and ergoregions in 3He Event horizons and ergoregions in 3He

1998-01-29

arxiv.org/abs/cond-mat/9801308v4

Phys.Rev.D 58, 064021 (1998)

Physics

Condensed Matter

RevTex, 8 pages, 3 figures, submitted to Phys. Rev. D, corrected after referee report

Scientific paper

10.1103/PhysRevD.58.064021

Event horizons for fermion quasiparticles naturally arise in moving textures in superconductors and Fermi superfluids. We discuss the example of a planar soliton moving in superfluid 3He-A, which is closely analogous to a charged rotating black hole. The moving soliton will radiate quasiparticles via the Hawking effect at a temperature of about 5 \mu K, and via vacuum polarization induced by the effective `electromagnetic field' and `ergoregion'. Superfluid 3He-A thus appears to be a useful system for experimental and theoretical simulations of quantum effects related to event horizons and ergoregions.

Affiliated with

Also associated with

No associations

Rating

Event horizons and ergoregions in 3He 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 Event horizons and ergoregions in 3He, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Event horizons and ergoregions in 3He will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-413401