Kubo, Jisuke Division Prof. Dr. Manfred Lindner, MPI for Nuclear Physics, Max Planck Society;
https://academic.oup.com/ptep/article/2024/5/053B01/7643649?login=true (Publisher version)
Kubo, J., & Kugo, T. (2024). Anti-Instability of Complex Ghost. Progress of Theoretical and Experimental Physics, 2024(5): 053B01. doi:10.1093/ptep/ptae053.