Acoplamento BCS em um líquido de Luttinger em uma dimensão
In this work we investigate the e ect of a BCS-type pairing for free spinless fermions, in 1+1 dimension. Using bosonization techniques we test the existence of quasiparticle modes in the resulting BCS like superconducting state. We calculate the single particle Green's function, the pair co...
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| Format: | doctoralThesis |
| Language: | por |
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Universidade Federal do Rio Grande do Norte
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| Online Access: | https://repositorio.ufrn.br/jspui/handle/123456789/20579 |
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