Multifractal fluctuations in the survival probability of an open quantum system
arXiv:cond-mat/0610049 · doi:10.1016/j.physa.2006.10.012
Abstract
We predict a multifractal behaviour of transport in the deep quantum regime for the opened kicked rotor model. Our analysis focuses on intermediate and large scale correlations in the transport signal and generalizes previously found parametric {\em mono}-fractal fluctuations in the quantum survival probability on small scales.
8 pages, 3 figures, 2 tables. Physica A, accepted 2006
References in corpus (13)
- Multifractal detrended fluctuation analysis of nonstationary time series
- Quantum resonances and decoherence for delta-kicked atoms
- Dynamics of Anderson localization in open 3D media
- A Multifractal Description of Wind Speed Records
- Long-range dependencies in heart rate signals- revisited
- Multifractal Behavior of the Korean Stock-market Index KOSPI
- Fingerprints of classical diffusion in open 2D mesoscopic systems in the metallic regime
- Probing the eigenfunction fractality with a stop watch
- Ballistic and localized transport for the atom optics kicked rotor in the limit of vanishing kicking period
- Universal Conductance and Conductivity at Critical Points in Integer Quantum Hall Systems
- Decoherence as a Probe of Coherent Quantum Dynamics
- Decay Rates and Survival Probabilities in Open Quantum Systems
- Can quantum fractal fluctuations be observed in an atom-optics kicked rotor experiment?