Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7940364 | Superlattices and Microstructures | 2017 | 15 Pages |
Abstract
We show that a properly-designed local self-energy potential to be added to the c.m. Hamiltonian embeds the effects of the c.m.-internal motion correlation at a small fraction of the computation load needed for full-propagation calculations. The explicit form of this self-energy emphasises the dominant role of internal virtual transitions in determining scattering coefficients of indirect excitons.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Federico Grasselli, Andrea Bertoni, Guido Goldoni,