Impurities in systems of noninteracting trapped fermions
We study the properties of spin-less non-interacting fermions trapped in a confining potential in one dimension but in the presence of one or more impurities which are modelled by delta function potentials. We use a method based on the single particle Green's function. For a single impurity place...
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| Autore principale: | |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
SciPost
2021-04-01
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| Serie: | SciPost Physics |
| Accesso online: | https://scipost.org/SciPostPhys.10.4.082 |
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