Non-renormalization of the full 〈VVA〉 correlator at two–loop order

Nuclear Physics B - Proceedings Supplements - Tập 157 - Trang 125-130 - 2006
F. Jegerlehner1, O.V. Tarasov2
1Humboldt Universität zu Berlin, Institut für Physik Newtonstrasse 15, D-12489 Berlin, Germany
2Deutsches Elektronen-Synchrotron DESY, Platanenallee 6, D-15738 Zeuthen, Germany