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تسجيل مستخدم جديدTowards the five-loop Beta function for a general gauge group
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We present analytical results for the $N_f^4$ and $N_f^3$ terms of the five-loop Beta function, for a general gauge group. While the former term agrees with results available from large-$N_f$ studies, the latter is new and extends the value known for SU(3) from an independent calculation.
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Martha Constantinou
, Haralambos Panagopoulos (Department of Physics
, n University of Cyprus
2007
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