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arXiv · 0707.1901

Dimensionally hybrid Green's functions and density of states for interfaces

R. Dick
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Abstract

The energy dependent Green's function for an interface Hamiltonian which interpolates between two and three dimensions can be calculated explicitly. This yields an expression for the density of states on the interface which interpolates continuously between the two-dimensional behavior for high energies and the three-dimensional behavior for low energies.

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R. Dick. 2007-08-30. Dimensionally hybrid Green's functions and density of states for interfaces. https://doi.org/10.1016/j.physe.2007.07.025

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