@article {Sato:2020wtw, title = {Topological terms on topological defects: a quantum Monte Carlo study}, journal = {arXiv:2005.08996}, year = {2020}, month = {May}, author = {Sato, Toshihiro and Hohenadler, Martin and Grover, Tarun and McGreevy, John and Assaad, Fakher F.} }