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Conformal covariant operator-product expansions

Конформные ковариантные разложения опраторных произведений

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Il Nuovo Cimento A (1971-1996)

Summary

In this paper we generalize a result obtained by Ferrara, Gatto and Grillo, by giving a conformal covariant representation for the operator-product expansion of any two tensor local operators. The cases of spin-0 and spin-1 fields are discussed in detail.

Riassunto

In questo lavoro, generalizzando un risultato di Ferrara, Gatto e Grillo, si ottiene una rappresentazione per lo sviluppo del prodotto di due operatori locali tensoriali qualunque, che è covariante rispetto al gruppo conforme. Si discutono in dettaglio i casi dei campi di spin 0 e 1.

Резюме

В этой работе мы обобщаем результаты, полученные феррара, Гатто и Грилло. Приводится конформное ковариантное представление для разложения опрераторного произведения двух любых тензорных локальных операторов. Подробно обсуждаются случаи полей со спином 0 и спином 1.

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Authors and Affiliations

  1. Istituto di Fisica dell'Università, Padova, Italy

    L. Bonora, G. Sartori & M. Tonin

  2. Istituto Nazionale di Fisica Nucleare, Sezione di Padova, Padova, Italy

    L. Bonora, G. Sartori & M. Tonin

Authors
  1. L. Bonora
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  2. G. Sartori
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  3. M. Tonin
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Bonora, L., Sartori, G. & Tonin, M. Conformal covariant operator-product expansions. Nuov Cim A 10, 667–681 (1972). https://doi.org/10.1007/BF02899767

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  • DOI: https://doi.org/10.1007/BF02899767

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