θ problem and composite quarks |
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Authors: | K. Konishi |
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Affiliation: | INFN, Sezione di Pisa, Istituto di Fisica, Università di Pisa, I-56100, Pisa, Italy |
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Abstract: | It is argued that a wide class of composite models of quarks and leptons contain an automatic solution of the strong P and CP problem, having an axion of the type of Kim and Shifman, Vainshtein and Zakharov. |
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Keywords: | |
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