Exact Foldy-Wouthuysen transformation for real spin-0 particle in curved space

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorAccioly, A.-
Autor(es): dc.creatorBlas, H.-
Data de aceite: dc.date.accessioned2025-08-21T16:49:04Z-
Data de disponibilização: dc.date.available2025-08-21T16:49:04Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2002-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.66.067501-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/224973-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/224973-
Descrição: dc.descriptionUp to now, the only known exact Foldy-Wouthuysen transformation (FWT) in curved space is that concerning Dirac particles coupled to static spacetime metrics. Here we construct the exact FWT related to a real spin-0 particle for the aforementioned spacetimes. This exact transformation exists independently of the value of the coupling between the scalar field and gravity. Moreover, the gravitational Darwin term written for the conformal coupling is one-third of the corresponding term in the fermionic case. There are some arguments in the literature that seem to favor the choice (Formula presented) We rehearse a number of claims of these works. © 2002 The American Physical Society.-
Descrição: dc.descriptionInstituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, São Paulo, SP, 01405-900-
Descrição: dc.descriptionInstituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, São Paulo, SP, 01405-900-
Idioma: dc.languageen-
Relação: dc.relationPhysical Review D - Particles, Fields, Gravitation and Cosmology-
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Título: dc.titleExact Foldy-Wouthuysen transformation for real spin-0 particle in curved space-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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