PLANCK SCALE COSMOLOGY IN RESUMMED QUANTUM GRAVITY

2008/08/23 by B. F. L. Ward, B. F. L. WARD · 2 citations
Physics and Astronomy · #Advanced Mathematical Theories and Applications #Cosmology and Gravitation Theories #Noncommutative and Quantum Gravity Theories #gr-qc

paper · pdf · doi:10.1142/s0217732308028624

published as Mod.Phys.Lett.A23:3299-3305,2008 · 7 pages, 1 figure

arxiv created 2008/08/23 · openalex publication_date 2008/12/21 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We show that, by using resummation techniques based on the extension of the methods of Yennie, Frautschi and Suura to Feynman's formulation of Einstein's theory, we get quantum field theoretic predictions for the UV fixed-point values of the dimensionless gravitational and cosmological constants. Connections to the phenomenological asymptotic safety analysis of Planck scale cosmology by Bonanno and Reuter are discussed.

Citations

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)

Cited by

• ON THE RUNNING OF THE COSMOLOGICAL CONSTANT IN QUANTUM GENERAL RELATIVITY
• Hubble expansion and structure formation in the ``running FLRW model'' of the cosmic evolution

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