Fixed points and infrared completion of quantum gravity

被引：110

作者：

Christiansen, N. ^{[1
]}

Litim, D. F. ^{[2
]}

Pawlowski, J. M. ^{[1
,3
]}

Rodigast, A. ^{[1
]}

机构：

[1] Heidelberg Univ, Inst Theoret Phys, D-69120 Heidelberg, Germany

[2] Univ Sussex, Dept Phys & Astron, Brighton BN1 9QH, E Sussex, England

[3] GSI Helmholtzzentrum Schwerionenforsch MbH, ExtreMe Matter Inst EMMI, D-64291 Darmstadt, Germany

来源：

PHYSICS LETTERS B | 2014年 / 728卷

基金：

英国科学技术设施理事会;

关键词：

RENORMALIZATION-GROUP;

D O I：

10.1016/j.physletb.2013.11.025

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The phase diagram of four-dimensional Einstein-Hilbert gravity is studied using Wilson's renormalization group. Smooth trajectories connecting the ultraviolet fixed point at short distances with attractive infrared fixed points at long distances are derived from the non-perturbative graviton propagator. Implications for the asymptotic safety conjecture and further results are discussed. (C) 2013 The Authors. Published by Elsevier B.V. All rights reserved.

引用

页码：114 / 117

页数：4

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