Efficiency bounds for bipartite information-driven thermodynamic systems
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arXiv
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| Main Authors: | , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866916310442573824 |
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| author | Xia, Shihao Han, Shuanglong Pan, Ousi Pan, Yuzhuo Chen, Jincan Su, Shanhe |
| author_facet | Xia, Shihao Han, Shuanglong Pan, Ousi Pan, Yuzhuo Chen, Jincan Su, Shanhe |
| contents | This study introduces a novel approach to derive a lower bound for the entropy production rate of a subsystem by utilizing the Cauchy-Schwarz inequality. It extends to establishing comprehensive upper and lower bounds for the efficiency of two subsystems. These bounds are applicable to a wide range of Markovian stochastic processes, which enhances the accuracy in depicting the range of energy conversion efficiency between subsystems. Empirical validation is conducted using a two-quantum-dot system model, which serves to confirm the effectiveness of our inequality in refining the boundaries of efficiency. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_02848 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Efficiency bounds for bipartite information-driven thermodynamic systems Xia, Shihao Han, Shuanglong Pan, Ousi Pan, Yuzhuo Chen, Jincan Su, Shanhe Statistical Mechanics This study introduces a novel approach to derive a lower bound for the entropy production rate of a subsystem by utilizing the Cauchy-Schwarz inequality. It extends to establishing comprehensive upper and lower bounds for the efficiency of two subsystems. These bounds are applicable to a wide range of Markovian stochastic processes, which enhances the accuracy in depicting the range of energy conversion efficiency between subsystems. Empirical validation is conducted using a two-quantum-dot system model, which serves to confirm the effectiveness of our inequality in refining the boundaries of efficiency. |
| title | Efficiency bounds for bipartite information-driven thermodynamic systems |
| topic | Statistical Mechanics |
| url | https://arxiv.org/abs/2407.02848 |