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Non-renormalization of the weak vertex in gauge theories with integrally charged quarks

  • Particle Physics
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Abstract

We give current algebra arguments to show that toO(α) the colour octet vertices do not renormalize the effective weak vertex between colour singlet hadrons in models with broken colour symmetry. The result does not depend on the details of the mixing between colour gluons and electro-weak bosons.

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Authors and Affiliations

  1. Department of Theoretical Physics, University of Madras, Guindy Campus, 600 025, Madras, India

    G Rajasekaran & M S Sri Ram

  2. Physics Department, University of Allahabad, 211 002, Allahabad, India

    M S Sri Ram

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  1. G Rajasekaran
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  2. M S Sri Ram
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Rajasekaran, G., Sri Ram, M.S. Non-renormalization of the weak vertex in gauge theories with integrally charged quarks. Pramana - J Phys 19, 315–321 (1982). https://doi.org/10.1007/BF02847772

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  • DOI: https://doi.org/10.1007/BF02847772

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