Projection formulae for O(2, 1)-invarian
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Article
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1970
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Elsevier Science
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English
β 105 KB
In this work we study the Bethe-Salpeter equation for the bound states of a quark-antiquark pair interacting by means of a phenomenological interaction which is a relativistic generalization of the three-dimensional harmonic oscillator interaction. For scalar quarks an analytical expression is found