266 citations · 902 across the 13 of their papers we have counts for
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nlin.CD2003
Comment on ''Exceptional points and double poles of the S matrix''
C. Dembowski, B. Dietz, H. -D. Graef +4
In a recent paper [Phys. Rev. E 67, 026204 (2003)], Rotter calculates the geometric phases that are picked up by the eigenvectors of a two-state quantum system when an exceptional…
nlin.CD2003★ 19 cited
R-matrix theory of driven electromagnetic cavities
F. Beck, C. Dembowski, A. Heine +1
Resonances of cylindrical symmetric microwave cavities are analyzed in R-matrix theory which transforms the input channel conditions to the output channels. Single and interfering…