@article{Minahan:2020ifb, author = "Minahan, Joseph A. and Nedelin, Anton", title = "{Five-dimensional gauge theories on spheres with negative couplings}", eprint = "2007.13760", archivePrefix = "arXiv", primaryClass = "hep-th", reportNumber = "UUITP-23/20", doi = "10.1007/JHEP02(2021)102", journal = "JHEP", volume = "02", pages = "102", year = "2021" }