Entropy production of a closed Hamiltonian system via the detailed fluctuation relation
We revisit the problem of emergent irreversibility in a closed Hamiltonian system in light of the detailed fluctuation relation by invoking an imperfect Loschmidt demon that performs a time-reversal operation with a finite precision. The imperfect time reversal can be utilized to evaluate entropy pr...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2021-09-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.3.033224 |
| _version_ | 1797210908332654592 |
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| author | Yûto Murashita Naoto Kura Masahito Ueda |
| author_facet | Yûto Murashita Naoto Kura Masahito Ueda |
| author_sort | Yûto Murashita |
| collection | DOAJ |
| description | We revisit the problem of emergent irreversibility in a closed Hamiltonian system in light of the detailed fluctuation relation by invoking an imperfect Loschmidt demon that performs a time-reversal operation with a finite precision. The imperfect time reversal can be utilized to evaluate entropy production à la Kolmogorov and Sinai in a manner consistent with the fluctuation theorem with absolute irreversibility. |
| first_indexed | 2024-04-24T10:18:04Z |
| format | Article |
| id | doaj.art-1c2c8fb1ae084fc8b92e4691e244fb82 |
| institution | Directory Open Access Journal |
| issn | 2643-1564 |
| language | English |
| last_indexed | 2024-04-24T10:18:04Z |
| publishDate | 2021-09-01 |
| publisher | American Physical Society |
| record_format | Article |
| series | Physical Review Research |
| spelling | doaj.art-1c2c8fb1ae084fc8b92e4691e244fb822024-04-12T17:13:42ZengAmerican Physical SocietyPhysical Review Research2643-15642021-09-013303322410.1103/PhysRevResearch.3.033224Entropy production of a closed Hamiltonian system via the detailed fluctuation relationYûto MurashitaNaoto KuraMasahito UedaWe revisit the problem of emergent irreversibility in a closed Hamiltonian system in light of the detailed fluctuation relation by invoking an imperfect Loschmidt demon that performs a time-reversal operation with a finite precision. The imperfect time reversal can be utilized to evaluate entropy production à la Kolmogorov and Sinai in a manner consistent with the fluctuation theorem with absolute irreversibility.http://doi.org/10.1103/PhysRevResearch.3.033224 |
| spellingShingle | Yûto Murashita Naoto Kura Masahito Ueda Entropy production of a closed Hamiltonian system via the detailed fluctuation relation Physical Review Research |
| title | Entropy production of a closed Hamiltonian system via the detailed fluctuation relation |
| title_full | Entropy production of a closed Hamiltonian system via the detailed fluctuation relation |
| title_fullStr | Entropy production of a closed Hamiltonian system via the detailed fluctuation relation |
| title_full_unstemmed | Entropy production of a closed Hamiltonian system via the detailed fluctuation relation |
| title_short | Entropy production of a closed Hamiltonian system via the detailed fluctuation relation |
| title_sort | entropy production of a closed hamiltonian system via the detailed fluctuation relation |
| url | http://doi.org/10.1103/PhysRevResearch.3.033224 |
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