The Measure in Euclidean Quantum Gravity
Arundhati Dasgupta
TL;DR
This paper discusses the measure in Euclidean quantum gravity's path integral, employing the Faddeev-Popov gauge fixing method, and presents results indicating a finite and positive effective action.
Contribution
It introduces a detailed description of the measure in Euclidean quantum gravity and applies the Faddeev-Popov method to obtain finite, positive effective actions.
Findings
Effective action is finite
Effective action is positive
Use of Faddeev-Popov gauge fixing
Abstract
In this article a description is given of the measure in Euclidean path-integral in quantum gravity, and recent results using the Faddeev-Popov method of gauge fixing. The results suggest that the effective action is finite and positive.
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Taxonomy
TopicsNoncommutative and Quantum Gravity Theories · Black Holes and Theoretical Physics · Cosmology and Gravitation Theories