47 citations · 95 across the 4 of their papers we have counts for
4 papers
Magnetoexcitons break antiunitary symmetries
Frank Schweiner, Jörg Main, Günter Wunner
We show analytically and numerically that the application of an external magnetic field to highly excited Rydberg excitons breaks all antiunitary symmetries in the system. Only by…
Magnetoexcitons in cuprous oxide
Frank Schweiner, Jörg Main, Günter Wunner +6
Two of the most striking experimental findings when investigating exciton spectra in cuprous oxide using high-resolution spectroscopy are the observability and the fine structure s…
dependent exchange interaction of the ortho exciton in CuO
Frank Schweiner, Jörg Main, Günter Wunner +1
When treating the exchange interaction of Wannier excitons, usually only the leading terms of the analytic and the nonanalytic exchange interaction are considered. However, higher…
Classical dynamics and localization of resonances in the high energy region of the hydrogen atom in crossed fields
Frank Schweiner, Jörg Main, Holger Cartarius +1
When superimposing the potentials of external fields on the Coulomb potential of the hydrogen atom a saddle point appears, which is called the Stark saddle point. For energies slig…