Effects of correlation in an information ratchet with finite tape
With the finite-tape autonomous information ratchet modeled by He et al. [Phys. Rev. E 105, 054131 (2022)2470-004510.1103/PhysRevE.105.054131], we recast the information processing second law, giving a tighter bound on the work extracted, in terms of the marginal bit-ratchet distribution defined fro...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/169940 |
| _version_ | 1826129754802094080 |
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| author | He, Lianjie Cheong, Jian Wei Pradana, Andri Chew, Lock Yue |
| author2 | School of Physical and Mathematical Sciences |
| author_facet | School of Physical and Mathematical Sciences He, Lianjie Cheong, Jian Wei Pradana, Andri Chew, Lock Yue |
| author_sort | He, Lianjie |
| collection | NTU |
| description | With the finite-tape autonomous information ratchet modeled by He et al. [Phys. Rev. E 105, 054131 (2022)2470-004510.1103/PhysRevE.105.054131], we recast the information processing second law, giving a tighter bound on the work extracted, in terms of the marginal bit-ratchet distribution defined from the joint tape-ratchet distribution. The marginal distribution is further utilized to probe and elucidate the conditions that lead to the presence of equilibrium and nonequilibrium stationary states in general, which are related to the effects of correlation. Applying our analysis to two designs of this information ratchet, where correlations within manifest differently, we uncover the mathematical condition for equilibrium stationary states for information ratchets that harness correlation, to identify them for engine operation during the transient phase. |
| first_indexed | 2024-10-01T07:45:42Z |
| format | Journal Article |
| id | ntu-10356/169940 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:45:42Z |
| publishDate | 2023 |
| record_format | dspace |
| spelling | ntu-10356/1699402023-08-21T15:48:53Z Effects of correlation in an information ratchet with finite tape He, Lianjie Cheong, Jian Wei Pradana, Andri Chew, Lock Yue School of Physical and Mathematical Sciences Science::Physics Engine Operations Marginal Distribution With the finite-tape autonomous information ratchet modeled by He et al. [Phys. Rev. E 105, 054131 (2022)2470-004510.1103/PhysRevE.105.054131], we recast the information processing second law, giving a tighter bound on the work extracted, in terms of the marginal bit-ratchet distribution defined from the joint tape-ratchet distribution. The marginal distribution is further utilized to probe and elucidate the conditions that lead to the presence of equilibrium and nonequilibrium stationary states in general, which are related to the effects of correlation. Applying our analysis to two designs of this information ratchet, where correlations within manifest differently, we uncover the mathematical condition for equilibrium stationary states for information ratchets that harness correlation, to identify them for engine operation during the transient phase. Published version 2023-08-15T06:51:54Z 2023-08-15T06:51:54Z 2023 Journal Article He, L., Cheong, J. W., Pradana, A. & Chew, L. Y. (2023). Effects of correlation in an information ratchet with finite tape. Physical Review E, 107(2-1), 024130-1-024130-22. https://dx.doi.org/10.1103/PhysRevE.107.024130 2470-0045 https://hdl.handle.net/10356/169940 10.1103/PhysRevE.107.024130 36932557 2-s2.0-85148334857 2-1 107 024130-1 024130-22 en Physical Review E © 2023 American Physical Society. All rights reserved. This paper was published in Physical Review E and is made available with permission of American Physical Society. application/pdf |
| spellingShingle | Science::Physics Engine Operations Marginal Distribution He, Lianjie Cheong, Jian Wei Pradana, Andri Chew, Lock Yue Effects of correlation in an information ratchet with finite tape |
| title | Effects of correlation in an information ratchet with finite tape |
| title_full | Effects of correlation in an information ratchet with finite tape |
| title_fullStr | Effects of correlation in an information ratchet with finite tape |
| title_full_unstemmed | Effects of correlation in an information ratchet with finite tape |
| title_short | Effects of correlation in an information ratchet with finite tape |
| title_sort | effects of correlation in an information ratchet with finite tape |
| topic | Science::Physics Engine Operations Marginal Distribution |
| url | https://hdl.handle.net/10356/169940 |
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