TY - GENERIC DO - 10.20944/preprints202101.0562.v1 UR - http://dx.doi.org/10.20944/preprints202101.0562.v1 TI - On the Evaluation of Vacuum Energy Density in Quantum Field Theory T2 - Preprints AU - Goldfain, Ervin PY - 2021 DA - 2021/01/27 PB - Preprints