@article{oai:nagoya.repo.nii.ac.jp:00009518, author = {Kurachi, Masafumi and Shrock, Robert and Yamawaki, Koichi}, issue = {3}, journal = {PHYSICAL REVIEW D}, month = {Aug}, note = {We calculate the Z boson propagator correction, as described by the S parameter, in technicolor theories with extended technicolor interactions included. Our method is to solve the Bethe-Salpeter equation for the requisite current-current correlation functions. Our results suggest that the inclusion of extended technicolor interactions has a relatively small effect on S.}, pages = {035003--035003}, title = {Z boson propagator correction in technicolor theories with extended technicolor effects included}, volume = {76}, year = {2007} }