Mass Differences in a Unified Theory of Weak and Electromagnetic Interactions

1973 ◽  
Vol 7 (2) ◽  
pp. 525-531 ◽  
Author(s):  
Duane A. Dicus ◽  
Vishnu S. Mathur
Author(s):  
T. W. B. Kibble

The aim of this historical article is to describe the development of the idea of spontaneous symmetry breaking in gauge theories as seen from my perspective as a member of Abdus Salam's group at Imperial College London, UK. Beginning with an account of particle physics in the years after the Second World War, I describe early attempts at constructing a unified theory of weak and electromagnetic interactions, the obstacles encountered and how they were eventually overcome with the mass-generating mechanism incorporating the idea of spontaneous symmetry breaking, one of whose features is the now-famous Higgs boson.


1974 ◽  
Author(s):  
N. G. Deshpande ◽  
D. A. Dicus ◽  
J. P. Hsu ◽  
E. C.G. Sudarshan

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