Two-dimensional quantum oscillations in crossed fields
β Scribed by Bernd Schuh
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 219 KB
- Volume
- 106
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
We investigate di erent mechanisms for the control of directed transport of particles on twodimensional periodic and symmetric substrates, based on the application of a crossed static and a bi-harmonic (harmonic mixing) ΓΏeld. We focus on inertial systems in the low friction regime, using a prototypi
We consider M(v):, models of Euclidean quantum field theory, P(v) = X',t, akyk and define for them translation-invariant ground states. It appears that the number of them is not more than two provided Xim,2 is large. ## 1. PHASE DIAGRAMS AND GROUND STATES FOR CLASSICAL LATTICE SPIN SYSTEMS Let us