ζ-function regularization of the quantum fluctuations around the Yang-Mills pseudoparticle |
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| Authors: | S. Chadha,P. Di Vecchia,A. D&#x Adda,F. Nicodemi |
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| Affiliation: | 1. Nordita, DK-2100 Copenhagen Ø, Denmark;2. The Niels Bohr Institute, University of Copenhagen, DK-2100 Copenhagen Ø, Denmark;3. Istituto di Fisica Teorica dell''Università, Napoli, Italy;4. Istituto Nazionale di Fisica Nucleare, Napoli, Italy |
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| Abstract: | We use the hypersphere stereographic projection and the ζ-function regularization procedure to compute the one loop correction around the Yang-Mills pseudoparticle with scalars and fermions in an arbitrary representation of the SU(2) gauge group. |
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