65 citations · 193 across the 10 of their papers we have counts for
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hep-ph2008★ 3 cited
Non-perturbative construction of counterterms for 2PI-approximation
A. Patkos, Zs. Szep
A concise method is presented for the non-perturbative computation of the counterterms renormalising 2PI-actions. The procedure is presented for a real scalar field up to lambda^2…
hep-ph2008★ 15 cited
Counterterm resummation for 2PI-approximation in constant background
A. Patkos, Zs. Szep
Explicit counterterm construction is presented in a symmetry breaking background for the 2PI effective action of the self-interacting one-component scalar field including skeleton…