Yayınlanmış 1 Ocak 2020 | Sürüm v1
Dergi makalesi Açık

Hairy BTZ black hole and its analogue model in graphene

Oluşturanlar

  • 1. Ankara Univ, Fac Sci, Dept Phys, TR-06100 Tandogan, Turkey

Açıklama

We obtain analytical solutions to Einstein-Maxwell-scalar gravity with negative cosmological constant in (2+1)-dimensions. The scalar field is non minimally coupled to gravity and electromagnetism by the metric ansatz. We first find analytical solutions to the quasinormal mode (QNM) spectrum of a rotating hairy Banados-Teitelboim-Zanelli (BTZ) black hole by solving the associated Dirac equation within the framework of the pseudo-Hermitian quantum mechanics. We also develop an analogue model for this hairy BTZ black hole in graphene, by mapping its conformal counterpart onto the Beltrami pseudosphere. The model offers to make some predictions for the analogue model of the (2+1)-dimensional gravitational black hole in graphene. (C) 2019 Elsevier Inc. All rights reserved.

Dosyalar

bib-f7f8356a-4336-4e45-b822-a2fc1d932cfb.txt

Dosyalar (107 Bytes)

Ad Boyut Hepisini indir
md5:db09170e4f492e47c127a9f2acfdddf5
107 Bytes Ön İzleme İndir