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dc.date.accessioned 2020-10-30T19:34:28Z
dc.date.available 2020-10-30T19:34:28Z
dc.date.issued 2017
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/108063
dc.description.abstract We perform the Dirac quantization of Rarita–Schwinger fields interacting with a spinor and the first derivative of a pseudoscalar field. We achieve the calculations for two forms of this interaction: first we review the conventional coupling of lowest derivative order, reproducing the well known inconsistencies in its anticommutator algebra. Then, we perform the analysis on the next order term popularly known as ‘spin-3/2 gauge invariant interaction’, which is claimed to be free of these inconsistencies. Nevertheless we find that the direct application of the Dirac formalism leads to inconsistencies in complete analogy to the previous case. This is of high relevance in the particle phenomenology field, where these interactions are used to interpret experimental data involving D(1232) resonances. en
dc.language en es
dc.subject Constraints es
dc.subject Dirac brackets es
dc.subject positive nondefinite metric es
dc.title Inconsistency of the ‘spin-3/2 gauge invariant’ interaction of Rarita–Schwinger fields en
dc.type Articulo es
sedici.identifier.uri https://iopscience.iop.org/article/10.1088/1361-6471/44/2/025001 es
sedici.identifier.other http://dx.doi.org/10.1088/1361-6471/44/2/025001 es
sedici.identifier.issn 1361-6471 es
sedici.creator.person Badagnani, Daniel Omar es
sedici.creator.person Mariano, Alejandro Edgardo es
sedici.creator.person Barbero, César Alberto es
sedici.subject.materias Ciencias Exactas es
sedici.subject.materias Física es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Exactas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Journal of Physics G: Nuclear and Particle Physics es
sedici.relation.journalVolumeAndIssue vol. 44, no. 2 es

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