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Normal modes of charged AdS solitons

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Publicado en:Journal of High Energy Physics vol. 2025, no. 12 (Dec 2025), p. 118
Autor principal: Lu, Mengqi
Otros Autores: Zhang, Ming, Mann, Robert B.
Publicado:
Springer Nature B.V.
Materias:
Physics
Asymptotic methods
Electrons
Scaling laws
Investigations
Black holes
Dynamic stability
Perturbation
Collocation methods
Boundary conditions
Phase transitions
Scalars
Spacetime
Spectra
Solitary waves
Acceso en línea:Citation/Abstract
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Resumen:We study massive charged scalar field perturbations in four- and five- dimensional charged anti-de Sitter soliton spacetimes. Appropriate boundary conditions are established via a local analysis of the perturbation equations. The normal mode spectra are then calculated numerically using the Horowitz-Hubeny method and a collocation method. We reveal scaling laws and asymptotic behaviors governing the normal mode spectra. The reality of the normal mode frequencies indicates the dynamic stability of the soliton, which in turn provides support for the positive energy conjecture in asymptotically locally anti-de Sitter spacetime.
ISSN:1029-8479
DOI:10.1007/JHEP12(2025)118
Fuente:Advanced Technologies & Aerospace Database