Testing cosmic censorship conjecture for extremal and near-extremal (2 + 1)-dimensional MTZ black holes

Name: Testing cosmic censorship conjecture for extremal and near-extremal (2 + 1)-dimensional MTZ black holes
Author: Düztaş, Koray, Jamil, M., Shaymatov, S., Ahmedov, B.

İsim	Testing cosmic censorship conjecture for extremal and near-extremal (2 + 1)-dimensional MTZ black holes
Yazar	Düztaş, Koray, Jamil, M., Shaymatov, S., Ahmedov, B.
Basım Tarihi:	2020-09-03
Basım Yeri	- IOP Publishing
Konu	Cosmic censorship conjecture, Extremal and near-extremal MTZ black holes, Overcharging black holes
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0264-9381
Kayıt Numarası	12e80cc4-5de0-42ba-b599-447978e63651
Lokasyon	Natural and Mathematical Sciences
Tarih	2020-09-03
Örnek Metin	We test the validity of the weak cosmic censorship conjecture for the (2 + 1)-dimensional charged anti-de Sitter black hole solution, which was derived by Martinezet al(MTZ). We first construct a thought experiment by throwing test charged particles on an extremal MTZ black hole. We derive that extremal (2 + 1) dimensional black holes can be overcharged by test particles, unlike their analogues in (3 + 1) and higher dimensions. Nearly-extremal MTZ black holes can also be overcharged, by a judicious choice of energy and charge for the test particles when the second order effects are ignored. We also incorporate the second order effects for nearly extremal MTZ black holes by adapting the method developed by Sorce and Wald. However it turns out that the second order effects cannot compensate for the overcharging of MTZ black holes.
DOI	10.1088/1361-6382/ab9d96
Cilt	37

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Testing cosmic censorship conjecture for extremal and near-extremal (2 + 1)-dimensional MTZ black holes

Yazar Düztaş, Koray, Jamil, M., Shaymatov, S., Ahmedov, B.

Basım Tarihi 2020-09-03

Basım Yeri - IOP Publishing

Konu Cosmic censorship conjecture, Extremal and near-extremal MTZ black holes, Overcharging black holes

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0264-9381

Kayıt Numarası 12e80cc4-5de0-42ba-b599-447978e63651

Lokasyon Natural and Mathematical Sciences

Tarih 2020-09-03

Örnek Metin We test the validity of the weak cosmic censorship conjecture for the (2 + 1)-dimensional charged anti-de Sitter black hole solution, which was derived by Martinezet al(MTZ). We first construct a thought experiment by throwing test charged particles on an extremal MTZ black hole. We derive that extremal (2 + 1) dimensional black holes can be overcharged by test particles, unlike their analogues in (3 + 1) and higher dimensions. Nearly-extremal MTZ black holes can also be overcharged, by a judicious choice of energy and charge for the test particles when the second order effects are ignored. We also incorporate the second order effects for nearly extremal MTZ black holes by adapting the method developed by Sorce and Wald. However it turns out that the second order effects cannot compensate for the overcharging of MTZ black holes.

DOI 10.1088/1361-6382/ab9d96

Cilt 37