Holon metal, charge-density-wave and chiral superconductor from doping fractional Chern insulator and SU(3)$_1$ chiral spin liquid
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arXiv
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866914172995895296 |
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| author | Zhang, Ya-Hui |
| author_facet | Zhang, Ya-Hui |
| contents | Recent experiments have observed superconductivity proximate to the nu = -2/3 fractional quantum anomalous Hall (FQAH) insulator in twisted MoTe2. A critical open question is whether the underlying normal state is a Fermi liquid with a large Fermi surface or a strongly correlated metal with low carrier density. In this work, we develop a theory of the phases emerging from doping the $ν= -2/3$ fractional Chern insulator (FCI). We establish a duality between this problem and doping a gapped SU(3)$_1$ chiral spin liquid (CSL). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_00110 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Holon metal, charge-density-wave and chiral superconductor from doping fractional Chern insulator and SU(3)$_1$ chiral spin liquid Zhang, Ya-Hui Strongly Correlated Electrons Superconductivity Recent experiments have observed superconductivity proximate to the nu = -2/3 fractional quantum anomalous Hall (FQAH) insulator in twisted MoTe2. A critical open question is whether the underlying normal state is a Fermi liquid with a large Fermi surface or a strongly correlated metal with low carrier density. In this work, we develop a theory of the phases emerging from doping the $ν= -2/3$ fractional Chern insulator (FCI). We establish a duality between this problem and doping a gapped SU(3)$_1$ chiral spin liquid (CSL). |
| title | Holon metal, charge-density-wave and chiral superconductor from doping fractional Chern insulator and SU(3)$_1$ chiral spin liquid |
| topic | Strongly Correlated Electrons Superconductivity |
| url | https://arxiv.org/abs/2506.00110 |