Variational methods in the Coulomb three-body problem and nonrelativistic QED
Vladimir I. Korobov
Joint Institute for Nuclear Research, Dubna, Russia
日時：2003年05月28日（水） 13:30-15:00
場所：大学院講義室（総合研究棟7階745号室）
A review of different variational expansions most common in atomic physicsis given. It will be shown that the exponential expansion with randomlychosen parameters seems the most universal one and with equal success canbe applied to atomic and molecular systems and high angular momentumstates. The further stage in precise studying of atomic and molecularspectroscopy is higher order relativistic and QED corrections. It isadvocated that the most suitable background for that is an effective fieldtheory called the non-relativistic QED (NRQED). A lot of numerical results,which demonstrate a power of the developed methods, will be presented.
13:15より茶菓を用意いたします。