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Linear resistivity and Sachdev-Ye-Kitaev (SYK) spin liquid behavior in a quantum critical metal with spin-1/2 fermions
“Strange metals” with resistivity depending linearly on temperature [Formula: see text] down to low [Formula: see text] have been a long-standing puzzle in condensed matter physics. Here, we consider a lattice model of itinerant spin- [Formula: see text] fermions interacting via onsite Hubbard inter...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
National Academy of Sciences
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7414094/ https://www.ncbi.nlm.nih.gov/pubmed/32699148 http://dx.doi.org/10.1073/pnas.2003179117 |