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Critical metallic phase in the overdoped random t-J model
We investigate a model of electrons with random and all-to-all hopping and spin exchange interactions, with a constraint of no double occupancy. The model is studied in a Sachdev–Ye–Kitaev-like large-M limit with SU(M) spin symmetry. The saddle-point equations of this model are similar to approximat...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
National Academy of Sciences
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9303883/ https://www.ncbi.nlm.nih.gov/pubmed/35858308 http://dx.doi.org/10.1073/pnas.2206921119 |