@inproceedings{Akamatsu:2025r5, author = "Akamatsu, Yukinao", title = "{Complex potential and open system applications in heavy-ion and cold atoms}", doi = "10.22323/1.483.0012", booktitle = "Proceedings of The XVIth Quark Confinement and the Hadron Spectrum Conference {\textemdash} PoS(QCHSC24)", year = 2025, volume = "483", pages = "012" }