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An interpolatory ansatz captures the physics of one-dimensional confined Fermi systems

Interacting one-dimensional quantum systems play a pivotal role in physics. Exact solutions can be obtained for the homogeneous case using the Bethe ansatz and bosonisation techniques. However, these approaches are not applicable when external confinement is present. Recent theoretical advances beyo...

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Detalles Bibliográficos
Autores principales: Andersen, M. E. S., Dehkharghani, A. S., Volosniev, A. G., Lindgren, E. J., Zinner, N. T.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4914841/
https://www.ncbi.nlm.nih.gov/pubmed/27324113
http://dx.doi.org/10.1038/srep28362