The gyromagnetic factor of elementary particles and non-minimal coupling
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
---|---|
Data(s) |
27/05/2014
27/05/2014
01/12/2009
|
Resumo |
In this work we investigate a possible magnetic moment generation for massive neutral particles with spins-1 and -2 coupled non-minimally, in a specific way, to an external electromagnetic field. It is found that, in the nonrelativistic limit, these particles present g = 1. This result, worked out in the framework of Relativistic Quantum Mechanics, seems to suggest that g = 1 for all massive and neutral particles of any spin ≤ 2. We also compare with the results obtained for massive charged particles of spins-1 and -2, in the same regime (nonrelativistic), in order to investigate the role played by the spin separetely from the charge. Copyright © owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence. |
Identificador |
http://pos.sissa.it/archive/conferences/081/019/ISFTG_019.pdf Proceedings of Science. 1824-8039 http://hdl.handle.net/11449/71406 2-s2.0-84883649719 2-s2.0-84883649719.pdf |
Idioma(s) |
eng |
Relação |
Proceedings of Science |
Direitos |
openAccess |
Palavras-Chave | #External electromagnetic field #Moment generation #Neutral particles #Nonrelativistic #Nonrelativistic limits #Relativistic quantum mechanics #Magnetic moments #Neutrons #Quantum theory #Gravitation |
Tipo |
info:eu-repo/semantics/conferencePaper |