SELF-FIELD QUANTUM ELECTRODYNAMICS WITHOUT INFINITIES - A NEW CALCULATION OF VACUUM POLARIZATION
PHYSICS LETTERS A, cilt.198, sa.2, ss.126-130, 1995 (SCI-Expanded)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 198 Sayı: 2
- Basım Tarihi: 1995
- Doi Numarası: 10.1016/0375-9601(94)00979-y
- Dergi Adı: PHYSICS LETTERS A
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.126-130
- Akdeniz Üniversitesi Adresli: Hayır
Özet
We have reevaluated analytically the vacuum polarization in Coulomb field using relativisitc Coulomb wave functions by a new regularization method. The result is finite giving the standard result in the lowest order of iteration. The formalism of self-field quantumelectrodynamics used here needs neither field quantization, nor renormalization. There are no infrared or ultraviolet divergences.