arXiv · 1602.03478
Induced Gravity and Topological Quantum Field Theory
Abstract
We construct an induced gravity (pregeometry) where both the Newton constant and the cosmological constant appear as integration constants in solving field equations. By adding the kinetic terms of ghosts and antighosts, an action of the induced gravity is transformed to a topological field theory. Moreover, by solving field equations of the topological field theory in the FRW universe, we find an inflation solution. The present study might shed some light on a close relationship between the induced gravity and the topological quantum field theory.
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Ichiro Oda. 2016-02-10. Induced Gravity and Topological Quantum Field Theory. https://arxiv.org/abs/1602.03478
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