On a gauge theory of elementary interactions

@article{Salam1961OnAG,
  title={On a gauge theory of elementary interactions},
  author={A. Salam and John Clive Ward},
  journal={Il Nuovo Cimento (1955-1965)},
  year={1961},
  volume={19},
  pages={165-170}
}
SummaryA theory of strong as well as weak interactions is proposed using the idea of having only such interactions which arise from generalized gauge transformations.RiassuntoSi propone una teoria delle interazioni sia forti che deboli nell’ipotesi di avere solo interazioni dovute a trasformazioni di gauge generalizzate. 

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References

SHOWING 1-5 OF 5 REFERENCES

Weak and electromagnetic interactions

SummaryThe postulate of a «local connection» in a [3] charge space leads to the introduction of three spin one fields. One of these can be identified with the electro-magnetic field and the other two

On the theory of hyperons and K-mesons

SummaryAn analysis is made of the consequences of the well established law of conservation of « strangeness » on the schemes of quantum numbers attributed to Hyperons and K-mesons. It is shown that

The axial vector current in beta decay

SummaryIn order to derive in a convincing manner the formula of Goldberger and Treiman for the rate of charged pion decay, we consider the possibility that the divergence of the axial vector current