Black hole and Hawking radiation by type-II Weyl fermions
Research output: Contribution to journal › Article › Scientific › peer-review
|Number of pages||4|
|Early online date||3 Nov 2016|
|Publication status||Published - Nov 2016|
|MoE publication type||A1 Journal article-refereed|
- Landau Institute for Theoretical Physics
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.