Remarks on Duffin-Kemmer-Petiau theory and gauge invariance
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
20/05/2014
20/05/2014
10/04/2000
|
| Resumo |
Two problems relative to the electromagnetic coupling of Duffin-Kemmer-Petiau (DKP) theory are discussed: the presence of an anomalous term in the Hamiltonian form of the theory and the apparent difference between the interaction terms in DKP and Klein-Gordon (KG) Lagrangians. For this, we first discuss the behavior of DKP field and its physical components under gauge transformations. From this analysis, we can show that these problems simply do not exist if one correctly analyses the physical components of DKP field. (C) 2000 Elsevier B.V. B.V. All rights reserved. |
| Formato |
165-173 |
| Identificador |
http://dx.doi.org/10.1016/S0375-9601(00)00163-8 Physics Letters A. Amsterdam: Elsevier B.V., v. 268, n. 3, p. 165-173, 2000. 0375-9601 http://hdl.handle.net/11449/23208 10.1016/S0375-9601(00)00163-8 WOS:000086540800004 |
| Idioma(s) |
eng |
| Publicador |
Elsevier B.V. |
| Relação |
Physics Letters A |
| Direitos |
closedAccess |
| Tipo |
info:eu-repo/semantics/article |
