Heralded generation of displaced qudits from quantum optical catalysis Devibala Esakkimuthu, Merlin Jayapaul and A. Basherrudin Mahmud Ahmed Abduljaffer Eur. Phys. J. D, 78 7 (2024) 96 Published online: 18 July 2024 DOI: 10.1140/epjd/s10053-024-00893-9