Noncommutative duality and fermionic quasinormal modes of the BTZ black hole

被引：26
|
作者：
Gupta, Kumar S. [1 ]
Juric, Tajron [2 ,3 ]
Samsarov, Andjelo [2 ]
机构：
[1] Saha Inst Nucl Phys, Div Theory, 1-AF Bidhannagar, Kolkata 700064, India
[2] Rudjer Boskovic Inst, Bijenicka C 54, HR-10002 Zagreb, Croatia
[3] Univ Brasilia, Inst Fis, Caixa Postal 04455, BR-70919970 Brasilia, DF, Brazil
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2017年 / 06期
基金：
欧盟地平线“2020”;
关键词：
Models of Quantum Gravity; Non-Commutative Geometry; AdS-CFT Correspondence; Black Holes; HAWKING RADIATION; SELF-INTERACTION; FIELD-THEORIES; SPACETIME; POINCARE; FINITENESS; HOLOGRAPHY;
D O I：
10.1007/JHEP06(2017)107
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We analyze the fermionic quasinormal modes of the BTZ black hole in the presence of space-time noncommutativity. Our analysis exploits a duality between a spinless and spinning BTZ black hole, the spin being proportional to the noncommutative deformation parameter. Using the AdS/CFT correspondence we show that the horizon temperatures in the dual CFT are modified due to noncommutative contributions. We demonstrate the equivalence between the quasinormal and non-quasinormal modes for the noncommutative fermionic probes, which provides further evidence of holography in the noncommutative setting. Finally we present an analysis of the emission of Dirac fermions and the corresponding tunneling amplitude within this noncommutative framework.
引用
收藏
页数：26
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