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- Title
GRAPH-THEORY INDUCED GRAVITY AND STRONGLY-DEGENERATE FERMIONS IN A SELF-CONSISTENT EINSTEIN UNIVERSE.
- Authors
KAN, NAHOMI; KOBAYASHI, KOICHIRO; SHIRAISHI, KIYOSHI
- Abstract
We study UV-finite theory of induced gravity. We use scalar fields, Dirac fields and vector fields as matter fields whose one-loop effects induce the gravitational action. To obtain the mass spectrum that satisfies the UV-finiteness condition, we use a graph-based construction of mass matrices. The existence of a self-consistent static solution for an Einstein universe is shown in the presence of degenerate fermions.
- Subjects
QUANTUM theory; GRAPH theory; GRAVITY; EINSTEIN field equations; FERMIONS; SELF-consistent field theory; SCALAR field theory; VECTOR fields; MASS spectrometry
- Publication
International Journal of Modern Physics A: Particles & Fields; Gravitation; Cosmology; Nuclear Physics, 2012, Vol 27, Issue 23, p1
- ISSN
0217-751X
- Publication type
Article
- DOI
10.1142/S0217751X1250131X