摘要:In the framework of the littlest Higgs Model with -parity, we discuss the top partner production at future collider. We calculate the cross sections of the top partner production processes and associated production processes of Higgs and top partner under current constraints. Then, we investigate the observability of the -odd top partner pair production through the process in the dilepton channel for two -odd top partner masses GeV at TeV. We analyze the signal significance depending on the integrated luminosity and find that this signal is promising at the future high energy collider.