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New mechanism and exact theory of superconductivity from strong repulsive interaction

We introduce a general mechanism for superconductivity in Fermi systems with strong repulsive interaction. Because kinetic terms are small compared to the bare repulsion, the dynamics of charge carriers is constrained by the presence of other nearby carriers. By treating kinetic terms as a perturbat...

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Detalles Bibliográficos
Autores principales: Crépel, Valentin, Fu, Liang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Association for the Advancement of Science 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8302135/
https://www.ncbi.nlm.nih.gov/pubmed/34301605
http://dx.doi.org/10.1126/sciadv.abh2233