Properties of high–spin boson interaction currents and elimination of power divergences
The problem of the elimination of the power divergences for the interactions of the high-spin bosons (J≥1) is investigated. It is proved that in the consistent theory the high-spin boson interaction currents and the field tensors must obey similar requirements. Therefore the momentum dependencies of...
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| Published in: | Вопросы атомной науки и техники |
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| Date: | 2001 |
| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2001
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/79430 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Properties of high–spin boson interaction currents and elimination of power divergences / Yu.V. Kulish, E.V. Rybachuk // Вопросы атомной науки и техники. — 2001. — № 6. — С. 84-87. — Бібліогр.: 9 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | The problem of the elimination of the power divergences for the interactions of the high-spin bosons (J≥1) is investigated. It is proved that in the consistent theory the high-spin boson interaction currents and the field tensors must obey similar requirements. Therefore the momentum dependencies of the propagators for all the bosons are the same. The partial differential equations derived for some components include the derivatives of order 2J for the currents. Therefore the current components for the spin-J boson must decrease with the momentum |pv| → ∞ at least as |pv|-2J
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| ISSN: | 1562-6016 |