@ARTICLE{svozil-putz, author = {Volkmar Putz and Karl Svozil}, title = {Quantum electrodynamics in the squeezed vacuum state: electron mass shift}, journal = {Il Nuovo Cimento B}, year = {2004}, volume = {119}, pages = {175-179}, doi = {10.1393/ncb/i2004-10051-8}, eprint = {arXiv:hep-th/0105071}, url = {http://dx.doi.org/10.1393/ncb/i2004-10051-8} }