Resurgence of the QCD Adler function

開始日時 2021/06/08 11:00
終了日時 2021/06/08 12:00
講演者 Dr. Juan Carlos Vasquez ( University of Massachusetts )
会場 Online (Zoom)
連絡先 松戸竜太郎 /
言語 English


We study the QCD Adler function in the energy region ≈ 0.7 − 2.5 GeV, in which the non-perturbative effects become dominant. Our analysis is a renormalon-based evaluation using transseries within the resurgence of the Renormalization-Group-Equation and does not require the Operator-Product-Expansion.