TY - GENERIC DO - 10.20944/preprints202409.2183.v1 UR - http://dx.doi.org/10.20944/preprints202409.2183.v1 TI - The Number Zero is Welcomed by Mathematics, but Physics Should Be Careful When Dealing With It T2 - Preprints AU - Klauder, John AU - Fantoni, Riccardo PY - 2024 DA - 2024/09/27 PB - Preprints