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Upper limits on the deviation parameter for the occurrence of band gaps in one-dimensional disordered systems

โœ Scribed by C.L. Roy; Chandan Basu


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
124 KB
Volume
164
Category
Article
ISSN
0375-9601

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๐Ÿ“œ SIMILAR VOLUMES


The band-structure of a one-dimensional,
โœ Evans M Harrell ๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 989 KB

The band-structure of one-dimensional Schrodinger operators is calculated when there are (a) high potential barriers (or deep wells), or (b) a wide lattice-spacing (i.e., the distance between minima of the potential). Explicit power-series formulae and error estimates are rigorously proved. The proc

The band-structure of a one-dimensional,
๐Ÿ“‚ Article ๐Ÿ“… 1979 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 66 KB

for which the action is finite and stationary under variations, without assuming any additional boundary conditions at infinity. An element of the proof is the vanishing of the stress tensor for a finite action solution, which actually holds true for the general O(N) o-model. For the two-dimensional