154 citations · 185 across the 3 of their papers we have counts for
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nlin.CD2007★ 154 cited
Exceptional Points in Atomic Spectra
Holger Cartarius, Jörg Main, Günter Wunner
We report the existence of exceptional points for the hydrogen atom in crossed magnetic and electric fields in numerical calculations. The resonances of the system are investigated…
nlin.CD2001
Periodic Orbit Quantization: How to Make Semiclassical Trace Formulae Convergent
J. Main, G. Wunner
Periodic orbit quantization requires an analytic continuation of non-convergent semiclassical trace formulae. We propose two different methods for semiclassical quantization. The f…