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Haag’s theorem in SO(1,k) invariant quantum field theoryстатья
Дата последнего поиска статьи во внешних источниках: 4 сентября 2019 г.
- Авторы: Antipin K.V., Vernov Yu S., Mnatsakanova M.
- Журнал: Proceedings of Science
- Том: 104
- Номер: 80
- Год издания: 2011
- Издательство: Sissa Medialab
- Местоположение издательства: Italy
- Первая страница: 1
- Последняя страница: 5
- DOI: 10.22323/1.104.0080
- Аннотация: Generalized Haag’s theorem has been proven in SO(1,k) invariant quantum field theory. Apart from the above mentioned k + 1 variables there can be arbitrary number of additional coordinates including noncommutative ones in the theory. New consequences of generalized Haag’s theorem are obtained. It has been proven that the equality of four-point Wightman functions in two theories leads to the equality of elastic scattering amplitudes and thus the total cross-sections in these theories. In space-space noncommutative quantum field theory in four-dimensional case it has been proved that if in one of the theories under consideration S-matrix is equal to unity, then in another theory S-matrix is unity as well.
- Добавил в систему: Антипин Константин Владиславович