Probing Loop Quantum Gravity with Evaporating Black Holes

被引：19

作者：

Barrau, A. ^{[1
]}

Cailleteau, T. ^{[1
]}

Cao, X. ^{[2
]}

Diaz-Polo, J. ^{[3
,4
,5
]}

Graink, J. ^{[6
]}

机构：

[1] IN2P3, CNRS, INPG, UJF,Lab Phys Subatom & Cosmol, F-38026 Grenoble, France

[2] Ecole Polytech, F-91128 Palaiseau, France

[3] Inst Gravitat & Cosmos, University Pk, PA 16802 USA

[4] Phys Dept Penn State, University Pk, PA 16802 USA

[5] Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70803 USA

[6] Univ Paris 11, CNRS, Inst Astrophys Spatiale, F-91405 Orsay, France

来源：

PHYSICAL REVIEW LETTERS | 2011年 / 107卷 / 25期

基金：

美国国家科学基金会;

关键词：

GEOMETRY;

D O I：

10.1103/PhysRevLett.107.251301

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This Letter aims at showing that the observation of evaporating black holes should allow the usual Hawking behavior to be distinguished from loop quantum gravity (LQG) expectations. We present a full Monte Carlo simulation of the evaporation in LQG and statistical tests that discriminate between competing models. We conclude that contrarily to what was commonly thought, the discreteness of the area in LQG leads to characteristic features that qualify evaporating black holes as objects that could reveal quantum gravity footprints.

引用

页数：5

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