Quantum Gravity and the Cosmological Constant Problem

被引:3
|
作者
Moffat, John W. [1 ,2 ]
机构
[1] Perimeter Inst Theoret Phys, Waterloo, ON N2L 2Y5, Canada
[2] Univ Waterloo, Dept Phys & Astron, Waterloo, ON N2L 2Y5, Canada
关键词
ANOMALIES;
D O I
10.1007/978-3-319-20046-0_36
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
A finite and unitary nonlocal formulation of quantum gravity is applied to the cosmological constant problem. The entire functions in momentum space at the graviton-standard model particle loop vertices generate an exponential suppression of the vacuum density and the cosmological constant to produce agreement with their observational bounds.
引用
收藏
页码:299 / 309
页数:11
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