Gravitational Effective Action: A New Method
Davood Allahbakhshi
TL;DR
This paper introduces a novel computational method for quantum field theories in planar geometries with metrics depending on a single coordinate, applicable beyond weakly curved or asymptotically flat cases.
Contribution
The paper presents a new, more versatile method for calculating quantum field theories in planar geometries, extending applicability to all such geometries regardless of curvature.
Findings
Applicable to any planar geometry, not limited to weakly curved cases
Simplifies calculations in quantum field theories with coordinate-dependent metrics
Enhances the scope of theoretical models in curved spacetime physics
Abstract
A new method is introduced for doing calculations of quantum field theories in planar geometries which the metric depends on just one coordinate. In contrast to previous method, this method can be used in any planar geometry, not only weakly curved asymptotically flat ones.
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Taxonomy
TopicsQuantum Electrodynamics and Casimir Effect · Cosmology and Gravitation Theories · Black Holes and Theoretical Physics