The causal approach to scalar QED via Duffin-Kemmer-Petiau equation
In this work we consider the scalar QED via Duffin-Kemmer-Petiau equation in the framework of Bogoliubov-Epstein-Glaser causal perturbation theory. We calculate the lowest order distributions for Compton scattering, vacuum polarization, the self energy and, by using a Ward identity, the vertex corre...
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| Veröffentlicht in: | Вопросы атомной науки и техники |
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| Datum: | 2001 |
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| Sprache: | Englisch |
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Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2001
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | The causal approach to scalar QED via Duffin-Kemmer-Petiau equation / J.T. Lunardi, L.A. Manzoni, B.M. Pimentel, J.S. Valverde // Вопросы атомной науки и техники. — 2001. — № 6. — С. 25-29. — Бібліогр.: 13 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862736813621248000 |
|---|---|
| author | Lunardi, J.T. Manzoni, L.A. Pimentel, B.M. Valverde, J.S. |
| author_facet | Lunardi, J.T. Manzoni, L.A. Pimentel, B.M. Valverde, J.S. |
| citation_txt | The causal approach to scalar QED via Duffin-Kemmer-Petiau equation / J.T. Lunardi, L.A. Manzoni, B.M. Pimentel, J.S. Valverde // Вопросы атомной науки и техники. — 2001. — № 6. — С. 25-29. — Бібліогр.: 13 назв. — англ. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| description | In this work we consider the scalar QED via Duffin-Kemmer-Petiau equation in the framework of Bogoliubov-Epstein-Glaser causal perturbation theory. We calculate the lowest order distributions for Compton scattering, vacuum polarization, the self energy and, by using a Ward identity, the vertex correction. The causal method provides a mathematically well defined and noneffective theory which determines, in a natural way, the propagator and the vertex of the usual effective theory.
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| first_indexed | 2025-12-07T19:55:46Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-79415 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-12-07T19:55:46Z |
| publishDate | 2001 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Lunardi, J.T. Manzoni, L.A. Pimentel, B.M. Valverde, J.S. 2015-04-01T19:02:15Z 2015-04-01T19:02:15Z 2001 The causal approach to scalar QED via Duffin-Kemmer-Petiau equation / J.T. Lunardi, L.A. Manzoni, B.M. Pimentel, J.S. Valverde // Вопросы атомной науки и техники. — 2001. — № 6. — С. 25-29. — Бібліогр.: 13 назв. — англ. 1562-6016 PACS: 29.27.Hj 29.90. +r https://nasplib.isofts.kiev.ua/handle/123456789/79415 In this work we consider the scalar QED via Duffin-Kemmer-Petiau equation in the framework of Bogoliubov-Epstein-Glaser causal perturbation theory. We calculate the lowest order distributions for Compton scattering, vacuum polarization, the self energy and, by using a Ward identity, the vertex correction. The causal method provides a mathematically well defined and noneffective theory which determines, in a natural way, the propagator and the vertex of the usual effective theory. J.T.L. and B.M.P. thank respectively to CAPESPICDT and CNPq for partial support. L.A.M. and J.S.V. thank FAPESP for full support. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Quantum electrodynamics The causal approach to scalar QED via Duffin-Kemmer-Petiau equation Скалярная QED: каузальный подход с использованием уравнения Даффина-Кеммера-Петю Article published earlier |
| spellingShingle | The causal approach to scalar QED via Duffin-Kemmer-Petiau equation Lunardi, J.T. Manzoni, L.A. Pimentel, B.M. Valverde, J.S. Quantum electrodynamics |
| title | The causal approach to scalar QED via Duffin-Kemmer-Petiau equation |
| title_alt | Скалярная QED: каузальный подход с использованием уравнения Даффина-Кеммера-Петю |
| title_full | The causal approach to scalar QED via Duffin-Kemmer-Petiau equation |
| title_fullStr | The causal approach to scalar QED via Duffin-Kemmer-Petiau equation |
| title_full_unstemmed | The causal approach to scalar QED via Duffin-Kemmer-Petiau equation |
| title_short | The causal approach to scalar QED via Duffin-Kemmer-Petiau equation |
| title_sort | causal approach to scalar qed via duffin-kemmer-petiau equation |
| topic | Quantum electrodynamics |
| topic_facet | Quantum electrodynamics |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/79415 |
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