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| Main Author: | |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2410.17299 |
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| _version_ | 1866912082419515392 |
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| author | Alexanian, Moorad |
| author_facet | Alexanian, Moorad |
| contents | A recently introduced recurrence-relation ansatz applied to the Bose-Hubbard model is here used in the Fermi-Hubbard model. The resulting modified Fermi-Hubbard model is soluble and exhibits a continuous phase transition (second order) reminiscent of the integer quantum Hall resistance and a ground-state, first-order phase transition. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_17299 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | A Soluble Modified Fermi-Hubbard Model Alexanian, Moorad Mesoscale and Nanoscale Physics Quantum Physics A recently introduced recurrence-relation ansatz applied to the Bose-Hubbard model is here used in the Fermi-Hubbard model. The resulting modified Fermi-Hubbard model is soluble and exhibits a continuous phase transition (second order) reminiscent of the integer quantum Hall resistance and a ground-state, first-order phase transition. |
| title | A Soluble Modified Fermi-Hubbard Model |
| topic | Mesoscale and Nanoscale Physics Quantum Physics |
| url | https://arxiv.org/abs/2410.17299 |