Thermal Casimir Effect in the Einstein Universe with a Spherical Boundary

In the present paper, we investigate thermal fluctuation corrections to the vacuum energy at zero temperature of a conformally coupled massless scalar field, whose modes propagate in the Einstein universe with a spherical boundary, characterized by both Dirichlet and Neumann boundary conditions. Thu...

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Bibliographic Details
Main Authors: Herondy F. S. Mota, Celio R. Muniz, Valdir B. Bezerra
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Universe
Subjects:
Online Access:https://www.mdpi.com/2218-1997/8/11/597