@article{202101.0562, doi = {10.20944/preprints202101.0562.v1}, url = {https://doi.org/10.20944/preprints202101.0562.v1}, year = 2021, month = {January}, publisher = {Preprints}, author = {Ervin Goldfain}, title = {On the Evaluation of Vacuum Energy Density in Quantum Field Theory}, journal = {Preprints} }