A Simple Model of Superconductors: Insights from Free Fermion and Boson Gases
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866929589578629120 |
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| author | Hwang, Mi-Ra Jung, Eylee Kim, MuSeong Park, DaeKil |
| author_facet | Hwang, Mi-Ra Jung, Eylee Kim, MuSeong Park, DaeKil |
| contents | Superconductors at temperatures below the critical temperature $T_c$ can be modeled as a mixture of Fermi and Bose gases, where the Fermi gas consists of conduction electrons and the Bose gas comprises Cooper pairs. This simple model enables the computation of the temperature dependence of $2 r(T) / N$, where $N$ is the total number of conduction electrons and $r(T)$ is the number of Cooper pairs at temperature $T$. Analyzing $2 r(T) / N$ across various superconductors may provide significant insights into the mechanisms behind high-temperature superconductivity, especially regarding coherence in Cooper pairs. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_08391 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | A Simple Model of Superconductors: Insights from Free Fermion and Boson Gases Hwang, Mi-Ra Jung, Eylee Kim, MuSeong Park, DaeKil Superconductivity High Energy Physics - Theory Quantum Physics Superconductors at temperatures below the critical temperature $T_c$ can be modeled as a mixture of Fermi and Bose gases, where the Fermi gas consists of conduction electrons and the Bose gas comprises Cooper pairs. This simple model enables the computation of the temperature dependence of $2 r(T) / N$, where $N$ is the total number of conduction electrons and $r(T)$ is the number of Cooper pairs at temperature $T$. Analyzing $2 r(T) / N$ across various superconductors may provide significant insights into the mechanisms behind high-temperature superconductivity, especially regarding coherence in Cooper pairs. |
| title | A Simple Model of Superconductors: Insights from Free Fermion and Boson Gases |
| topic | Superconductivity High Energy Physics - Theory Quantum Physics |
| url | https://arxiv.org/abs/2411.08391 |