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Il Nuovo Cimento A (1965-1970)

, Volume 67, Issue 3, pp 437–473 | Cite as

A general approach to the symmetry and the factorization properties of theN-point dual amplitudes

  • C. B. Chiu
  • S. Matsuda
  • C. Rebbi
Article

Summary

We present a general method for analyzing the consequence of the symmetries in the dual amplitudes. We show that the existence of the generalized gauge transformation is related not only to the reflection symmetry but also to the cyclic symmetry of the dual amplitudes. We give the explicit form for the generator of the gauge transformation in two different formalisms for theN-point function. Other transformation operators present in these formalisms are also investigated.

Keywords

Gauge Transformation Cyclic Permutation Vertex Function External Momentum Factorization Property 
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Общий подход к симметрии и свойства факторизацииN-точечных дуальных амплитуд

Резюме

Мы предлагаем общий метод для анализа следствия симметрий в дуальных амплитудах. Мы показываем, что существование обобщенного калибровочного преобразования связано не только с симметрией отражения, но также с циклической симметрией дуальных амплитуд. Мы приводим точную форму для генератора калибровочного преобразования в двух различных формализмах дляN-точечной функции. Также исследуются операторы других преобразований, представленные в этих формализмах.

Riassunto

Si presenta un metodo generale per analizzare la conseguenza delle simmetrie nelle ampiezze duali. Si dimostra che l'esistenza della trasformazione di gauge generalizzata è collegata non soltanto alla simmetria di riflessione ma anche alla simmetria ciclica delle ampiezze duali. Si fornisce la forma esplicita per il generatore della trasformazione di gauge in due formalismi differenti per la funzione aN punti. Si studiano altri operatori di trasformazione presenti in questi formalismi.

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Referenes

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Copyright information

© Società Italiana di Fisica 1970

Authors and Affiliations

  • C. B. Chiu
    • 1
  • S. Matsuda
    • 1
  • C. Rebbi
    • 1
  1. 1.California Institute of TechnologyPasadenaUSA

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