| 日時: |
2009-12-04 14:30 - 15:30 |
| 場所: |
４号館345室 |
| 会議名: |
Universal description of viscoelasticity with foliation preserving diffeomorphisms |
| 連絡先: |
百武、hyaku AT post.kek.jp |
| 講演者: |
Professor Hikaru Kawai (Department of Physics, Kyoto University) |
| 講演言語: |
英語 |
| アブストラクト: |
A universal description is proposed for generic viscoelastic systems with a single relaxation time. Foliation preserving diffeomorphisms are introduced as an underlying symmetry which naturally interpolates between the two extreme limits of elasticity and fluidity. The symmetry is found to be powerful enough to determine the dynamics in the first order of strains. [arXiv:0907.0656] |
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