Path integral of free fields and the determinant of Laplacian in warped space-time

Abstract We revisit the problem of computing the determinant of Klein-Gordon operator ∆ = −∇2 + M 2 on Euclideanized AdS 3 with the Euclideanized time coordinate compactified with period β, H 3/Z, by explicitly computing its eigenvalues and computing their product. Upon assuming that eigenfunctions...

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Bibliographic Details
Main Authors: Soumangsu Chakraborty, Akikazu Hashimoto, Horatiu Nastase
Format: Article
Language:English
Published: SpringerOpen 2024-12-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP12(2024)143
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