Black hole and Hawking radiation by type-II Weyl fermions

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Research units

  • Landau Institute for Theoretical Physics

Abstract

The type-II Weyl and type-II Dirac fermions may emerge behind the event horizon of black holes. Correspondingly the black hole can be simulated by creation of the region with overtilted Weyl or Dirac cones. The filling of the electronic states inside the “black hole” is accompanied by Hawking radiation. The Hawking temperature in the Weyl semimetals can reach the room temperature, if the black hole region is sufficiently small, and thus the effective gravity at the horizon is large.

Details

Original languageEnglish
Pages (from-to)645–648
Number of pages4
JournalJETP Letters
Volume104
Issue number9
Early online date3 Nov 2016
Publication statusPublished - Nov 2016
MoE publication typeA1 Journal article-refereed

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