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Some problems of low-dimensional physics

arXiv
Authors: Yuri Kornyushin

Year

2007

Paper ID

50375

Status

Preprint

Abstract Read

~2 min

Abstract Words

82

Citations

N/A

Abstract

Fermi and kinetic energy are usually calculated in periodic boundary conditions model, which is not self-consistent for low-dimensional problems, where particles are confined. Thus for confined particles the potential box model was used self-consistently to calculate Fermi and kinetic energies in 3-, 2-, and 1-dimensional cases. This approach is much more logical and self-consistent. Then the conditions for neglecting dimensions, that is conditions under which the movement of particles in the box could be considered as 2- and 1- dimensional, were derived.

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  • Fermi and kinetic energy are usually calculated in periodic boundary conditions model, which is not self-consistent for low-dimensional problems, where particles are confined.

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