Conformal QED in two-dimensional topological insulators

It has been shown that local four-fermion interactions on the edges of two-dimensional time-reversal-invariant topological insulators give rise to a new non-Fermi-liquid phase, called helical Luttinger liquid (HLL). Here, we provide a first-principle derivation of this HLL based on the gauge-theory...

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Detalles Bibliográficos
Autores principales: Menezes, Natália, Palumbo, Giandomenico, Morais Smith, Cristiane
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5658404/
https://www.ncbi.nlm.nih.gov/pubmed/29074874
http://dx.doi.org/10.1038/s41598-017-14635-y

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5658404/
https://www.ncbi.nlm.nih.gov/pubmed/29074874
http://dx.doi.org/10.1038/s41598-017-14635-y

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