We are able to explicitly take into account effects caused by the geom-etry of the electronic system and the polarization of the electromagnetic field, including both the full interaction between electrons and photons and Coulomb interaction between electrons.
Fullt tillit er tekið til lögunar rafeindakerfisins og skautunar rafsegulsviðsins. Líkanið inniheldur bæði fulla víxlverkun rafeinda og ljóseinda og Coulomb víxlverkunar milli rafeinda.