Scalar quantum electrodynamics via Duffin-Kemmer-Petiau gauge theory in the Heisenberg picture: Vacuum polarization
| dc.contributor.author | Beltran, J. [UNESP] | |
| dc.contributor.author | Maia, N. T. [UNESP] | |
| dc.contributor.author | Pimentel, B. M. [UNESP] | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.date.accessioned | 2018-12-11T17:19:32Z | |
| dc.date.available | 2018-12-11T17:19:32Z | |
| dc.date.issued | 2018-04-10 | |
| dc.description.abstract | Scalar Quantum Electrodynamics is investigated in the Heisenberg picture via the Duffin-Kemmer-Petiau gauge theory. On this framework, a perturbative method is used to compute the vacuum polarization tensor and its corresponding induced current for the case of a charged scalar field in the presence of an external electromagnetic field. Charge renormalization is brought into discussion for the interpretation of the results for the vacuum polarization. | en |
| dc.description.affiliation | São Paulo State University (UNESP) Institute for Theoretical Physics (IFT), R. Dr. Bento Teobaldo Ferraz 271 | |
| dc.description.affiliationUnesp | São Paulo State University (UNESP) Institute for Theoretical Physics (IFT), R. Dr. Bento Teobaldo Ferraz 271 | |
| dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
| dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
| dc.identifier | http://dx.doi.org/10.1142/S0217751X18500598 | |
| dc.identifier.citation | International Journal of Modern Physics A, v. 33, n. 10, 2018. | |
| dc.identifier.doi | 10.1142/S0217751X18500598 | |
| dc.identifier.issn | 0217-751X | |
| dc.identifier.scopus | 2-s2.0-85045504784 | |
| dc.identifier.uri | http://hdl.handle.net/11449/176191 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | International Journal of Modern Physics A | |
| dc.rights.accessRights | Acesso restrito | |
| dc.source | Scopus | |
| dc.subject | Duffin-Kemmer-Petiau equation | |
| dc.subject | Gunnar Källén | |
| dc.subject | Heisenberg picture | |
| dc.subject | Scalar quantum electrodynamics | |
| dc.subject | vacuum polarization | |
| dc.title | Scalar quantum electrodynamics via Duffin-Kemmer-Petiau gauge theory in the Heisenberg picture: Vacuum polarization | en |
| dc.type | Artigo | |
| unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulo | pt |