PEI-MING HO2018-09-102018-09-102005-04http://inspirehep.net/record/680737http://scholars.lib.ntu.edu.tw/handle/123456789/315557[SDGs]SDG7Solving all 4-point correlation functions for bosonic open string theory in the high energy limitjournal article10.1016/j.nuclphysb.2005.07.018