Wave-crests around obstacles in odd viscous liquids
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866917072893640704 |
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| author | Kirkinis, E. Levchenko, A. |
| author_facet | Kirkinis, E. Levchenko, A. |
| contents | The values of liquid odd-viscosity coefficients remain largely unknown, with only a single experimental measurement reported to date [Nature Physics 15, 1188 (2019)]. In this work, inspired by the well-known consequences of dispersion surfaces in classical liquids from the work of Lighthill, we theoretically determine the shapes of constant-phase wave crests formed around obstacles moving at constant velocity in two- and three-dimensional odd viscous liquids, which may or may not undergo rigid rotation. From this analysis, we derive parametric relations that the odd-viscosity coefficients must satisfy, providing a framework for their experimental determination. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_07751 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Wave-crests around obstacles in odd viscous liquids Kirkinis, E. Levchenko, A. Fluid Dynamics Soft Condensed Matter The values of liquid odd-viscosity coefficients remain largely unknown, with only a single experimental measurement reported to date [Nature Physics 15, 1188 (2019)]. In this work, inspired by the well-known consequences of dispersion surfaces in classical liquids from the work of Lighthill, we theoretically determine the shapes of constant-phase wave crests formed around obstacles moving at constant velocity in two- and three-dimensional odd viscous liquids, which may or may not undergo rigid rotation. From this analysis, we derive parametric relations that the odd-viscosity coefficients must satisfy, providing a framework for their experimental determination. |
| title | Wave-crests around obstacles in odd viscous liquids |
| topic | Fluid Dynamics Soft Condensed Matter |
| url | https://arxiv.org/abs/2511.07751 |