253 citations · 1.1k across the 36 of their papers we have counts for
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physics.atom-ph2001★ 1 cited
High-harmonic generation and periodic level crossings: time profile and control
C. Figueira de Morisson Faria, I Rotter
We investigate high-harmonic generation in closed systems, using the two-level atom as a simplified model. By means of a windowed Fourier transform of the time-dependent dipole acc…
quant-ph2001
Comment on "Experimental observation of the topological structure of exceptional points" [Phys.Rev.Lett. 86, 787 (2001]
I. Rotter
It is shown that the two experiments Dembowski et al., PRL 86, 787 (2001), and Lauber et al., PRL 72, 1004 (1994), prove the same topological singularity. The phase changes found i…