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Explicit finite-time illustration of improper unitary evolution for the Klein--Gordon field in de Sitter space

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Bibliographic Details
Main Authors:	Emond, William T., Käding, Christian, Millington, Peter
Format:	Preprint
Published:	2025
Subjects:	High Energy Physics - Theory General Relativity and Quantum Cosmology High Energy Physics - Phenomenology Quantum Physics
Online Access:	Acceder al recurso
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