Anisotropy can make a moving active fluid membrane rough or crumpled
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866918220223479808 |
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| author | Jana, Debayan Haldar, Astik Basu, Abhik |
| author_facet | Jana, Debayan Haldar, Astik Basu, Abhik |
| contents | We present a hydrodynamic theory of anisotropic and inversion-asymmetric moving active permeable fluid membranes. These are described by an anisotropic Kardar-Parisi-Zhang equation. Depending upon the anisotropy parameters, the membrane is either effectively isotropic and algebraically rough with translational short, but orientational long range order, or unstable, suggestive of membrane crumpling. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_06245 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Anisotropy can make a moving active fluid membrane rough or crumpled Jana, Debayan Haldar, Astik Basu, Abhik Statistical Mechanics We present a hydrodynamic theory of anisotropic and inversion-asymmetric moving active permeable fluid membranes. These are described by an anisotropic Kardar-Parisi-Zhang equation. Depending upon the anisotropy parameters, the membrane is either effectively isotropic and algebraically rough with translational short, but orientational long range order, or unstable, suggestive of membrane crumpling. |
| title | Anisotropy can make a moving active fluid membrane rough or crumpled |
| topic | Statistical Mechanics |
| url | https://arxiv.org/abs/2503.06245 |