Renormalizability and Newtonian potential in scale-invariant gravity

被引：1
|
作者：
Myung, Yun Soo [1 ]
机构：
[1] Inje Univ, Inst Basic Sci, Dept Comp Simulat, Gimhae 50834, South Korea
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS D | 2018年 / 27卷 / 12期
基金：
新加坡国家研究基金会;
关键词：
Renormalizable higher-derivative gravity; Newtonian potential; scale-invariant; QUANTUM-GRAVITY;
D O I：
10.1142/S0218271818501055
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
There is a conjecture that renormalizable higher-derivative gravity has a finite classical potential at the origin. In this work, we show clearly that the scale-invariant gravity (SIG) satisfies the conjecture. This gravity produces the better-behaved 1/k(4) UV behavior as needed for renormalizability. It turns out that the SIG has the linear classical potential of V proportional to r and it is a UV complete theory.
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页数：8
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