742 citations
- Université Libre de BruxellesBE590 papers
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Showing 2001Show all
3 papers · 1 filter
quant-ph2001
Oscillating decay of an unstable system
I. Antoniou, E. Karpov, G. Pronko +1
We study the short-time and medium-time behavior of the survival probability in the frame of the -level Friedrichs model. The time evolution of an arbitrary unstable initial sta…
nlin.CD2001★ 1 cited
The resonance spectrum of the cusp map in the space of analytic functions
I. Antoniou, S. A. Shkarin, E. Yarevsky
We prove that the Frobenius--Perron operator of the cusp map , (which is an approximation of the Poincaré section of the Lorenz attracto…
nlin.CD2001★ 2 cited
Resonances of the cusp family
I. Antoniou, S. A. Shkarin, E. Yarevsky
We study a family of chaotic maps with limit cases the tent map and the cusp map (the cusp family). We discuss the spectral properties of the corresponding Frobenius--Perron operat…