2 papers
hep-ph2005
Renormalization prescriptions in effective theory of pion-nucleon scattering
A. Vereshagin
Using the results presented in the talk by V.Vereshagin (this conference), we illustrate the approach developed in earlier papers by the calculation of (πN) elastic scattering ampl…
hep-th2003
Bootstrap equations in effective theories
A. Vereshagin, V. Vereshagin, K. Semenov-Tian-Shansky
We consider the general properties of effective field theories. We note that the freedom to fix the renormalization conditions in the effective field theory is not as great as it s…