Spectra density of a random chain of oscillators: Cellular coherent-potential approximation calculations
The cellular coherent-potential approximation (CCPA) is applied to the calculation of the spectral density of the one-dimensional random chain of oscillators. Although the CCPA introduces an artificial periodicity on the on-the-average homogeneous chain, this does not appear to affect the results, w...
Guardado en:
| Autor principal: | Hirsch, J.E. |
|---|---|
| Formato: | JOUR |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_01631829_v18_n8_p3976_Hirsch |
| Aporte de: |
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