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artículo con referato
"Scarring in open quantum systems"
D. Wisniacki and G.G. Carlo
Phys. Rev. E 77(4): Rapid Comm. (2008) 045201(R)/1-4
We study scarring phenomena in open quantum systems. We show numerical evidence that individual resonance eigenstates of an open quantum system present localization around unstable short periodic orbits in a similar way as their closed counterparts. The structure of eigenfunctions around these classical objects is not destroyed by the opening. This is exposed in a paradigmatic system of quantum chaos, the cat map.
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