The classical skeleton of open quantum chaotic maps

Details The classical skeleton of open quantum chaotic maps The classical skeleton of open quantum chaotic maps

2011-08-16

arxiv.org/abs/1108.3319v1

Physics

Quantum Physics

10 pages, 6 figures, accepted in Physica D

Scientific paper

We have studied two complementary decoherence measures purity and fidelity for a generic diffusive noise in two different chaotic systems (the baker and the cat maps). For both quantities, we have found classical structures in quantum mechanics - the scar functions - that are specially stable when subjected to environmental perturbations. We show that these quantum states constructed on classical invariants are the most robust significant quantum distributions in generic dissipative maps.

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