Performance optimization of a finite-time quantum tricycle
Fuente:
arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866911942541574144 |
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| author | Chen, Jingyi Xia, Shihao Chen, Jincan Su, Shanhe |
| author_facet | Chen, Jingyi Xia, Shihao Chen, Jincan Su, Shanhe |
| contents | We establish a finite-time external field-driven quantum tricycle model. Within the framework of slow driving perturbation, the perturbation expansion of heat in powers of time can be derived during the heat exchange processes. Employing the method of Lagrange multiplier, we optimize the cooling performance of the tricycle by considering the cooling rate and the figure of merit, which is the product of the coefficient of performance and cooling rate, as objective functions. Our findings reveal the optimal operating region of the tricycle, shedding light on its efficient performance. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_02735 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Performance optimization of a finite-time quantum tricycle Chen, Jingyi Xia, Shihao Chen, Jincan Su, Shanhe Quantum Physics We establish a finite-time external field-driven quantum tricycle model. Within the framework of slow driving perturbation, the perturbation expansion of heat in powers of time can be derived during the heat exchange processes. Employing the method of Lagrange multiplier, we optimize the cooling performance of the tricycle by considering the cooling rate and the figure of merit, which is the product of the coefficient of performance and cooling rate, as objective functions. Our findings reveal the optimal operating region of the tricycle, shedding light on its efficient performance. |
| title | Performance optimization of a finite-time quantum tricycle |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2407.02735 |