Disfavoring the Schrödinger-Newton equation in explaining the emergence of classicality

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorDa Silva, João V. B.-
Autor(es): dc.creatorAguiar, Gabriel H. S.-
Autor(es): dc.creatorMatsas, George E. A.-
Data de aceite: dc.date.accessioned2025-08-21T17:36:35Z-
Data de disponibilização: dc.date.available2025-08-21T17:36:35Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1103/PhysRevA.108.012214-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/301982-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/301982-
Descrição: dc.descriptionThe main goal of this paper is to provide some insight into how promising the Schrödinger-Newton equation would be to explain the emergence of classicality. Based on the similarity of the Newton and Coulomb potentials, we add an electric self-interacting term to the Schrödinger-Newton equation for the hydrogen atom. Our results rule out the possibility that single electrons self-interact through their electromagnetic field. Next, we use the hydrogen atom to get insight into the intrinsic difficulty of testing the Schrödinger-Newton equation itself and conclude that the Planck scale must be approached before sound constraints are established. Although our results cannot be used to rule out the Schrödinger-Newton equation at all, they might be seen as disfavoring it if we base our reasoning on the resemblance between the gravitational and electromagnetic interactions at low energies.-
Descrição: dc.descriptionInstituto de Física Teórica Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz, 271-
Descrição: dc.descriptionInstituto de Física Teórica Universidade Estadual Paulista, Rua Dr. Bento Teobaldo Ferraz, 271-
Idioma: dc.languageen-
Relação: dc.relationPhysical Review A-
???dc.source???: dc.sourceScopus-
Título: dc.titleDisfavoring the Schrödinger-Newton equation in explaining the emergence of classicality-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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