Stripes in the extended $t-t^\prime$ Hubbard model: A Variational Monte Carlo analysis
By using variational quantum Monte Carlo techniques, we investigate the instauration of stripes (i.e., charge and spin inhomogeneities) in the Hubbard model on the square lattice at hole doping $\delta=1/8$, with both nearest- ($t$) and next-nearest-neighbor hopping ($t^\prime$). Stripes with dif...
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| Formato: | Artigo |
| Idioma: | Inglês |
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SciPost
2022-06-01
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| coleção: | SciPost Physics |
| Acesso em linha: | https://scipost.org/SciPostPhys.12.6.180 |
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