## Coincidence … … between the mean-squared displacements determined for the same molecule over sequential time intervals and for all molecules over the same time interval follows as a consequence of the ergodic theorem. In their Communication on page 1152 ff., C. Bräuchle et al. confirm experimen
Single-Particle and Ensemble Diffusivities—Test of Ergodicity
✍ Scribed by M. Sc. Florian Feil; Dr. Sergej Naumov; Prof. Dr. Jens Michaelis; Dr. Rustem Valiullin; Prof. Dr. Dirk Enke; Prof. Dr. Jörg Kärger; Prof. Dr. Christoph Bräuchle
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 628 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0044-8249
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📜 SIMILAR VOLUMES
We give a formulation of quantum ergodicity for Pauli Hamiltonians with arbitrary spin in terms of a Wigner-Weyl calculus. The corresponding classical phase space is the direct product of the phase space of the translational degrees of freedom and the two-sphere. On this product space we introduce a
One-atom detection techniques have been used to test the equality between time and ensemble avenges. followin\_r a gcdanken experiment on the diffusion of atoms suzested by Einstein and F'irtlr. Esperimental results confirmed that 1 system of freely diffusing atoms was ergodic.