Transition amplitude for free massless particle
The propagator for massless particle of arbitrary spin is represented as BFV-BRST path integral in index spinor formalism. The classical formulation of the theory is investigated and it is carried out its Hamiltonization procedure. The structure functions are obtained. The BRST-charge of the model i...
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| Опубліковано в: : | Вопросы атомной науки и техники |
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| Дата: | 2001 |
| Автори: | , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2001
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| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/79423 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Transition amplitude for free massless particle / V.G. Zima, S.A. Fedoruk // Вопросы атомной науки и техники. — 2001. — № 6. — С. 53-59. — Бібліогр.: 8 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862689246170578944 |
|---|---|
| author | Zima, V.G. Fedoruk, S.A. |
| author_facet | Zima, V.G. Fedoruk, S.A. |
| citation_txt | Transition amplitude for free massless particle / V.G. Zima, S.A. Fedoruk // Вопросы атомной науки и техники. — 2001. — № 6. — С. 53-59. — Бібліогр.: 8 назв. — англ. |
| collection | DSpace DC |
| container_title | Вопросы атомной науки и техники |
| description | The propagator for massless particle of arbitrary spin is represented as BFV-BRST path integral in index spinor formalism. The classical formulation of the theory is investigated and it is carried out its Hamiltonization procedure. The structure functions are obtained. The BRST-charge of the model is calculated and it is shown, that it has the first rank. The expression for transition amplitude is transformed to the form of amplitude for a system with only the first class constraints. It is shown, that complexification of some phase variable results in the Gupta-Bleuler formalism. In these frameworks it is considered quantization procedure.
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| first_indexed | 2025-12-07T16:10:30Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-79423 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1562-6016 |
| language | English |
| last_indexed | 2025-12-07T16:10:30Z |
| publishDate | 2001 |
| publisher | Національний науковий центр «Харківський фізико-технічний інститут» НАН України |
| record_format | dspace |
| spelling | Zima, V.G. Fedoruk, S.A. 2015-04-01T19:27:44Z 2015-04-01T19:27:44Z 2001 Transition amplitude for free massless particle / V.G. Zima, S.A. Fedoruk // Вопросы атомной науки и техники. — 2001. — № 6. — С. 53-59. — Бібліогр.: 8 назв. — англ. 1562-6016 PACS: 0460G, 0370 https://nasplib.isofts.kiev.ua/handle/123456789/79423 The propagator for massless particle of arbitrary spin is represented as BFV-BRST path integral in index spinor formalism. The classical formulation of the theory is investigated and it is carried out its Hamiltonization procedure. The structure functions are obtained. The BRST-charge of the model is calculated and it is shown, that it has the first rank. The expression for transition amplitude is transformed to the form of amplitude for a system with only the first class constraints. It is shown, that complexification of some phase variable results in the Gupta-Bleuler formalism. In these frameworks it is considered quantization procedure. This work was supported in part by INTAS Grant INTAS-2000-254 and by the Ukrainian National Found of Fundamental Researches under the Project № 02.07/383. We would like to thank I.A. Bandos, A. Frydryszak, E.A. Ivanov, S.O. Krivonos, J. Lukierski,
 A.J. Nurmagambetov and D.P. Sorokin for interest to the work and for many useful discussions. en Національний науковий центр «Харківський фізико-технічний інститут» НАН України Вопросы атомной науки и техники Quantum field theory Transition amplitude for free massless particle Амплитуда перехода свободной безмассовой частицы Article published earlier |
| spellingShingle | Transition amplitude for free massless particle Zima, V.G. Fedoruk, S.A. Quantum field theory |
| title | Transition amplitude for free massless particle |
| title_alt | Амплитуда перехода свободной безмассовой частицы |
| title_full | Transition amplitude for free massless particle |
| title_fullStr | Transition amplitude for free massless particle |
| title_full_unstemmed | Transition amplitude for free massless particle |
| title_short | Transition amplitude for free massless particle |
| title_sort | transition amplitude for free massless particle |
| topic | Quantum field theory |
| topic_facet | Quantum field theory |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/79423 |
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