RENORMALIZATION GROUP APPROACH TO THE TOP CONDENSATION MODEL AND THE $B^0\mbox{-}\bar{B}^0$ MIXING

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<jats:p> The [Formula: see text] mixing parameter is evaluated by making the parameters (g<jats:sub>2</jats:sub>, g<jats:sub>t</jats:sub> and v) included in its one-loop estimation, run according to the variation of loop momentum squared. Even though the running behavior of g<jats:sub>t</jats:sub> and v distinguishes models with and without dynamical breaking due to the top condensation, the relatively lower cutoff scale Λ<10<jats:sup>10</jats:sup> GeV, or the larger value of m<jats:sub>t</jats:sub> (100 GeV) >250 GeV is necessary in order to recognize in the [Formula: see text] mixing a sizable amount of modification by the renormalization group equations. </jats:p>

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